Phage the Untouchable

Few cards wear their flaw as openly as this one: cast it from anywhere other than your hand and you lose on the spot. That clause is the entire design wager. A creature whose combat damage simply deletes the player it touches would be trivially abusable through reanimation, sneak-in tricks, or any of black's tutor-and-cheat lines; the self-immolation rider exists to slam those doors shut. Note exactly what it punishes: the trigger keys on whether you cast it from hand, so dropping it onto the battlefield through Sneak Attack or Elvish Piper still kills you, even though the card physically came from your hand. Hardcast at seven mana, four of them black, this is a flavor-loaded death sentence that demands you actually pay for it and then actually connect. The result is a kill condition gated behind two real costs: assembling a heavy mono-black mana base, and surviving long enough to swing an unevasive 4/4 into a defended board. The middle ability, which destroys any creature it deals combat damage to with no regeneration, reads almost like a consolation prize, a way to grind through blockers toward the trigger that ends the game outright. The puzzle is recursive: every shortcut to the player-killing trigger is precisely the thing that turns the trigger on you. Generations of brewers have treated the entry clause as a riddle (cast, bounce, recast, or find a seam in "cast it from your hand"), which is the truest measure of the card.