LIGHT 4

If you control a "Constellar" monster, except "Constellar Caduceus": You can Special Summon this card from your hand. During your Main Phase: You can add 1 "Constellar" Spell/Trap from your Deck to your hand. You can only use each of the previous effects of "Constellar Caduceus" once per turn. A "Constellar" Xyz Monster that has this card as material gains this effect. ● If this card battles a LIGHT or DARK monster, before damage calculation: You can banish that monster.

LIGHT 2

You can Tribute this card; Special Summon 1 "Constellar" monster from your hand or Graveyard in face-up Defense Position, except "Constellar Rasalhague".

LIGHT 4

You can only use each effect of "Constellar Sombre" once per turn. While this card is in the Graveyard, if it was sent there this turn, you can Normal Summon 1 "Constellar" monster for 1 less Tribute. You can banish 1 "Constellar" monster from your Graveyard, then target 1 "Constellar" monster in your Graveyard; add that target to your hand, also, this card gains the following effect. ● This turn: You can activate this effect; Normal Summon 1 "Constellar" monster.

LIGHT 5

When this card is Normal or Special Summoned: You can add 1 "Constellar" monster from your Deck to your hand.

DARK 1

(Quick Effect): You can discard this card to the GY, then target 1 card in your opponent's GY; banish that target.

FIRE

2 monsters with different names If this card is Link Summoned: You can discard 1 card, then target 1 Spell/Trap your opponent controls; destroy it, then, if this card was co-linked when this effect was activated, you can draw 1 card. You can only use this effect of "Knightmare Phoenix" once per turn. Co-linked monsters you control cannot be destroyed by battle.

LIGHT

3 non-Link Monsters Gains ATK equal to the combined original Levels/Ranks of monsters used for its Link Summon x 100. You can target 1 non-Link Monster your opponent controls with ATK less than or equal to this card; destroy it, then if this card was Link Summoned using an Xyz Monster as material, inflict damage to your opponent equal to half the destroyed monster's original ATK. You can only use this effect of "Steel Star Regulator" once per turn.

WIND 3

If your opponent Special Summons a monster(s) face-up (except during the Damage Step): You can discard this card, then target 1 of those face-up monsters; negate its effects until the end of this turn, also if that face-up monster leaves the field this turn, its controller takes damage equal to its original ATK. You can only use this effect of "Ghost Mourner & Moonlit Chill" once per turn.

WATER

2 Level 4 monsters While this card has a material attached that was originally WATER, all WATER monsters you control gain 500 ATK. Once per turn (Quick Effect): You can detach 1 material from this card; your opponent cannot activate any card effects in their GY this turn.

LIGHT

2 Level 4 LIGHT monsters Once per turn, during either player's turn: You can detach 1 Xyz Material from this card; all "Constellar" monsters you currently control are unaffected by Spell/Trap effects this turn.

LIGHT

2 Level 5 LIGHT monsters Once per turn, during either player's turn: You can detach 1 Xyz Material from this card, then target 1 card on the field; return that target to the hand.

LIGHT

2 Level 6 monsters You can also Xyz Summon this card by using a "Constellar" Xyz Monster you control as the Xyz Material, other than "Constellar Ptolemy M7". (Xyz Materials attached to that monster also become Xyz Materials on this card.) If Summoned this way, the following effect cannot be activated this turn. Once per turn: You can detach 1 Xyz Material from this card, then target 1 monster on the field or in either player's Graveyard; return that target to the hand.

Spell Quick

Target 1 face-up monster on the field; change that target to face-down Defense Position.

Spell Continuous

Once per turn, when a "Constellar" Xyz Monster(s) is Special Summoned to your side of the field (except during the Damage Step): You can draw 1 card.

Spell Normal

Target 2 "Constellar" monsters in your Graveyard; add those targets to your hand. You cannot conduct your Battle Phase the turn you activate this card.

Spell Equip

Activate this card by targeting 1 Level 4 or lower monster in your GY; Special Summon it and equip it with this card, but banish it when it leaves the field (even if this card has left the field). When this card leaves the field, banish the equipped monster. The equipped monster loses 1000 ATK/DEF, also its effects are negated. You can only activate 1 "Living Fossil" per turn.

Spell Quick

Target 1 face-up monster on the field; destroy that target, also skip your next Draw Phase.

Trap Continuous

Activate by targeting 1 face-up monster your opponent controls; take control of that monster. While you control that monster, it cannot attack or activate effects. When that monster leaves the field, destroy this card.

DARK 1

(Quick Effect): You can discard this card to the GY, then target 1 card in your opponent's GY; banish that target.

WIND 3

If your opponent Special Summons a monster(s) face-up (except during the Damage Step): You can discard this card, then target 1 of those face-up monsters; negate its effects until the end of this turn, also if that face-up monster leaves the field this turn, its controller takes damage equal to its original ATK. You can only use this effect of "Ghost Mourner & Moonlit Chill" once per turn.

WATER

2 Level 4 monsters While this card has a material attached that was originally WATER, all WATER monsters you control gain 500 ATK. Once per turn (Quick Effect): You can detach 1 material from this card; your opponent cannot activate any card effects in their GY this turn.

LIGHT

2 Level 5 LIGHT monsters Once per turn, during either player's turn: You can detach 1 Xyz Material from this card, then target 1 card on the field; return that target to the hand.

LIGHT

2 Level 6 monsters You can also Xyz Summon this card by using a "Constellar" Xyz Monster you control as the Xyz Material, other than "Constellar Ptolemy M7". (Xyz Materials attached to that monster also become Xyz Materials on this card.) If Summoned this way, the following effect cannot be activated this turn. Once per turn: You can detach 1 Xyz Material from this card, then target 1 monster on the field or in either player's Graveyard; return that target to the hand.

Spell Quick

Target 1 face-up monster on the field; change that target to face-down Defense Position.

Spell Equip

Activate this card by targeting 1 Level 4 or lower monster in your GY; Special Summon it and equip it with this card, but banish it when it leaves the field (even if this card has left the field). When this card leaves the field, banish the equipped monster. The equipped monster loses 1000 ATK/DEF, also its effects are negated. You can only activate 1 "Living Fossil" per turn.

Trap Continuous

Activate by targeting 1 face-up monster your opponent controls; take control of that monster. While you control that monster, it cannot attack or activate effects. When that monster leaves the field, destroy this card.