The #MTGSOS prerelease has been gnawing at me due to a ruling someone said regarding Ark of Hunger and Wilt in the Heat.
If I mill Wilt in the Heat with Ark of Hunger, can I play Wilt for just RW, even if no other card has left my graveyard?
I was told you couldn’t as it had not left the graveyard.
But the first step of casting a spell is to put it on the stack, so wouldn’t that mean it has left the graveyard before you determine costs?
















