Helm of Chatzuk [Unlimited Edition] Merfolk you gain 5 life

you gain 5 life

you may pay {2}{G}

Then put all cards revealed this way that weren't put onto the battlefield on the bottom of your library in a random order

This is one of its dead ends

Fire of Kaladesh

Helm of Chatzuk [Unlimited Edition] Merfolk you gain 5 lifeSet: Unlimited Edition 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.)