Chain Lightning [Legends] Merfolk {2}{R}{R}{R}: Return Hammer of Bogardan

{2}{R}{R}{R}: Return Hammer of Bogardan from your graveyard to your hand

there's an additional combat phase followed by an additional main phase

After this main phase

Set: Alpha Edition Type: Creature — Cockatrice Rarity: Rare Cost: {3}{G}{G} Flying

Set: Unlimited Edition Type: Artifact Rarity: Rare Cost: {0} {T}: Add {R}

Chain Lightning [Legends] Merfolk {2}{R}{R}{R}: Return Hammer of BogardanSet: Legends Type: Sorcery Rarity: Common Cost: {R} Chain Lightning deals 3 damage to any target. Then that player or that permanent's controller may pay {R}{R}. If the player does, they may copy this spell and may choose a new target for that copy.