You can only use the 1st and 2nd effect of this card’s name each once per turn.
(1) If “Umi” is face-up on the field (Quick Effect): You can target 1 WATER monster you control, except “Doom Kraken”, and 1 monster your opponent controls; Special Summon this card from your hand, and if you do, return the first target to the hand, and if you do that, destroy the second target.
(2) When an opponent’s monster declares an attack: You can return this card to the hand, and if you do, negate that attack.
Atom 1.0
