Ice Hand
Water/Aqua/Effect/1400/1600
When this card in your posession is destroyed by your opponents card (either by battle or card effect) and sent to the 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 Hand
Fire/4/Pyro/1600/1000
When this card in your posession is destroyed by your opponents card (either by battle or card effect) and sent to the graveyard: You can target 1 monster they control; destroy that target, then you can Special Summon 1 "Ice Hand" from your deck.
The upcoming set is full of good cards srly. These guys are basically Reborn Tengus that you ram into your opponent's board to clear their field. So basically, 1 hand is a potential 1 card answer to an established board (providing that the others are in the deck), which is kinda ridiculous.