Untap, upkeep, Swamp, Dauthi Slayer, Dauthi Horror, Done.
Spiderman: 20
Hand: 10
(T) Mountain
(T,T,T) Swamp x3
(U) Jackal Pup (2/1, whenever ~ is dealt dmg, it deals that much dmg to me)
(S) Dauthi Slayer (2/2, shadow, ~ attacks each turn if able)
(S) Dauthi Horro (2/1, shadow, ~ can't be...