Mizar

LIGHT

3 Level 9 monsters Once per turn: You can detach 1 Xyz Material from this card; until the end of this turn, negate the effects of all other face-up cards currently on the field, also your opponent cannot activate cards or effects on the field. If this card has "Number 107: Galaxy-Eyes Tachyon Dragon" as an Xyz Material, it gains this effect. ● You can Tribute 2 monsters; this card can make up to 3 attacks on monsters during each Battle Phase this turn.

Trap Normal

When a face-up "Galaxy" Xyz Monster(s) you control is destroyed by battle with an opponent's attacking monster, or by an opponent's card effect, and sent to your Graveyard: Destroy as many face-up cards your opponent controls as possible, and if you do, banish them. During your Draw Phase, if this card is in your Graveyard, instead of conducting your normal draw: You can banish this card, then target 1 "Galaxy" Xyz Monster in your Graveyard; Special Summon that target.

DARK 8

While this card is in your hand or GY, if you control 2 or more LIGHT and/or DARK Dragon monsters: You can Special Summon this card in Defense Position, but banish it when it leaves the field. During your Main Phase: You can make all monsters you currently control become Level 8, until the end of this turn. You can only use each effect of "Galactic Spiral Dragon" once per turn.

Trap Counter

If you control a "Galaxy-Eyes" monster: Negate the activations of your opponent's Spell/Trap Cards and monster effects activated before this card in this Chain, and if you do, shuffle the negated cards on the field into the Deck. If you control a "Galaxy-Eyes Tachyon Dragon" monster, you can activate this card from your hand.

Spell Continuous

The activation of LIGHT monsters' effects cannot be negated.

LIGHT 6

Any effect that would inflict damage to a player increases their Life Points by the same amount, instead. During either player's turn, when a card or effect is activated that would destroy a monster(s) on the field: You can send 1 card from your hand to the Graveyard; negate the activation, and if you do, destroy it.

LIGHT 6

Once per turn, you can send 1 Dragon-Type monster from your hand to the Graveyard to add 1 Dragon-Type monster from your Graveyard to your hand. When this card is sent from the field to the Graveyard, you can return all Dragon-Type monsters from your Graveyard to your Deck.

WIND 3

This dragon wears a shield not only for its own protection, but also for ramming its enemies.

Trap Normal

Activate only after damage calculation when a monster your opponent controls made a direct attack. It is now the End Phase of this turn.

Spell Continuous

If a monster(s) is Special Summoned, except from the GY while you control a Level 7 or 8 Dragon monster: Negate that face-up Special Summoned monster(s)'s effects until the end of this turn (even if this card leaves the field). Once per turn: You can send 1 other face-up card you control to the GY; Special Summon 1 "Dragon Lord Token" (Dragon/LIGHT/Level 1/ATK 0/DEF 0). If this card is in your GY: You can send 1 Level 7 or 8 Dragon monster from your hand or face-up field to the GY; add this card to your hand.

Spell Normal

Return 1 Level 5 or higher Dragon-Type monster you control to the hand, and if you do, destroy all Spell and Trap Cards on the field.

LIGHT 4

Your opponent cannot activate Trap Cards during the Battle Phase.

Spell Normal

If you control a Rank 6 or higher Xyz Monster: Destroy all Set cards your opponent controls.

DARK

2 Level 4 Dragon-Type monsters Once per turn: You can detach 1 Xyz Material from this card; Special Summon 1 Dragon-Type monster from your hand. Your opponent cannot target other "Galaxy" cards you control with card effects, also those cards cannot be destroyed by your opponent's card effects.