red god card mtg MTGNexus Creatures you control get +1/+0 until end of turn. Mogis, God of Slaughter

If the target creature is an illegal target when Fell the Mighty tries to resolve, Fell the Mighty won't resolve and none of its effects will happen

If you have ten creatures, all your creatures get +10/+10, which in most cases will outclass practically everything your opponents play

Similarly, if you sacrifice a creature to activate a mana ability while casting a spell with convoke, that creature won't be on the battlefield when you pay the spell's costs, so you won't be able to tap it for convoke

MTG Unfinity released on October 7, and already multiple images have appeared on social media of cards with the wrong stamp