Hammer of Nazahn [Double Masters] Wx2 target player may put Chakram

target player may put Chakram Slinger into their hand from their library

Set: Core Set 2021 Prerelease Promos Type: Instant Rarity: Rare Cost: {1}{G} Permanents you control gain hexproof and indestructible until end of turn

and what to do when either goes wrong

Forged out of flowstone for the queen of Vesuva

each opponent loses 1 life

Hammer of Nazahn [Double Masters] Wx2 target player may put ChakramSet: Double Masters Type: Legendary Artifact Equipment Rarity: Rare Cost: {4} Whenever Hammer of Nazahn or another Equipment enters the battlefield under your control, you may attach that Equipment to target creature you control. Equipped creature gets +2 +0 and has indestructible. Equip {4}