Siren Stormtamer's activated ability can target a spell or ability that has multiple targets, as long as at least one of those targets is you or a creature you control.
10-11-2020
wotc
If the creature you control targeted by the target spell or ability leaves the battlefield, that spell or ability is no longer a legal target for Siren Stormtamer's ability. On the other hand, if that targeted creature becomes an illegal target for the target spell but remains on the battlefield under your control, the target spell or ability is still a legal target for Siren Stormtamer's ability.
Random a card of Magic: The Gathering (MTG), but you can also roll the D20 dice, random a Planeswalker, have fun with the random rules and more.
, Sacrifice Siren Stormtamer: Counter target spell or ability that targets you or a creature you control.
Josu Hernaiz2023-11-17
