Helm of Chatzuk [Summer Magic / Edgar] Vampire Shade put a +1/+1 counter on

put a +1/+1 counter on Undergrowth Champion

Search your library for a creature card with mana value X or less

You can't pay any amount of life except 0

(A copy of a permanent spell becomes a token

Purphoros deals 2 damage to each opponent

Helm of Chatzuk [Summer Magic / Edgar] Vampire Shade put a +1/+1 counter onSet: Summer Magic Edgar Type: Artifact Rarity: Rare Cost: {1} {1}, {T}: Target creature gains banding until end of turn. (Any creatures with banding, and up to one without, can attack in a band. Bands are blocked as a group. If any creatures with banding a player controls are blocking or being blocked by a creature, that player divides that creature's combat damage, not its controller, among any of the creatures it's being blocked by or is blocking.)