Helm of Chatzuk [Unlimited Edition] Prerelease Events each player discards their hand

each player discards their hand and returns to their hand each card they exiled this way

and up to one without

Set: Time Spiral Type: Instant Rarity: Rare Cost: {1}{R}{R} Buyback {3} (You may pay an additional {3} as you cast this spell

Set: Planechase 2012 Type: Creature — Human Ninja Rare Cost: {2}{U}{U} Ninjutsu {1}{U} ({1}{U}

Set: Amonkhet Invocations Type: Sorcery Mythic Cost: {1}{W}{B} Destroy target permanent

Helm of Chatzuk [Unlimited Edition] Prerelease Events each player discards their handSet: Unlimited Edition Type: Artifact 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.)