Disharmony [Legends] Elemental Otter Whenever Kogla attacks

Whenever Kogla attacks

Set: Secret Lair Drop Series Type: Legendary Creature — Zombie Dwarf Rarity: Rare Cost: {2}{B}{B} Minion creatures get +1/+1

Tails You Lose Type: Enchantment Rarity: Uncommon Cost: {2}{R} At the beginning of your upkeep

you may pay {0} rather than pay the mana cost for a spell you cast with mana value X or less

Exile the top card of your library

Disharmony [Legends] Elemental Otter Whenever Kogla attacksSet: Legends Type: Instant Rarity: Rare Cost: {2}{R} Cast this spell only during combat before blockers are declared. Untap target attacking creature and remove it from combat. Gain control of that creature until end of turn.