Hand Regeneration

DARK 4

When your opponent adds a card(s) from their Deck to their hand, except by drawing them (except during the Damage Step): You can send that card(s) to the Graveyard, and if you do, inflict 800 damage to your opponent. This effect can only be used once while this card is face-up on the field.

FIRE 4

If you control a "Magic Hand", "Fire Hand", or "Ice Hand", you can Special Summon this card (from your hand).

EARTH

2 Level 4 monsters During either player's turn, when a monster effect is activated on your opponent's field (except during the Damage Step): You can detach 2 Xyz Materials from this card, then target 1 Effect Monster your opponent controls; while this card is face-up on the field, that Effect Monster's effects are negated, also it cannot change its battle position.

WATER 4

When this card in your possession is destroyed by your opponent's card (by battle or card effect) and sent to your Graveyard: You can target 1 Spell/Trap Card they control; destroy that target, then you can Special Summon 1 "Fire Hand" from your Deck.

FIRE 4

When this card in your possession is destroyed by your opponent's card (by battle or card effect) and sent to your Graveyard: You can target 1 monster they control; destroy that target, then you can Special Summon 1 "Ice Hand" from your Deck.