Siren's Call (Retro) [30th Anniversary Edition] Zombie Assassin Adaptive Automaton is the chosen

Adaptive Automaton is the chosen type in addition to its other types

When Karumonix enters the battlefield

put it on the bottom of its owner's library

twice that many +1/+1 counters are put on that creature instead

Exile those tokens at end of combat

Siren's Call (Retro) [30th Anniversary Edition] Zombie Assassin Adaptive Automaton is the chosenSet: 30th Anniversary Edition Type: Instant Rarity: Uncommon Cost: {U} Cast this spell only during an opponent's turn, before attackers are declared. Creatures the active player controls attack this turn if able. At the beginning of the next end step, destroy all non Wall creatures that player controls that didn't attack this turn. Ignore this effect for each creature the player didn't control continuously since the beginning of the turn.