Halvar, God of Battle // Sword of the Realms [Kaldheim] Shapeshifter Rogue you can add 1 Machina

you can add 1 Machina monster (except Machina Gearframe) from your Deck

Add an amount of {B} equal to the sacrificed creature's mana value

Set: Retro Pack 1 Card type: Ritual/Effect Monster Rarity: Ultra Rare Attack: 0 Defense: 0 Once per turn

"We have much to remember

Halvar, God of Battle // Sword of the Realms [Kaldheim] Shapeshifter Rogue you can add 1 MachinaSet: Kaldheim Type: Legendary Creature God Rarity: Mythic Cost: {2}{W}{W} Creatures you control that are enchanted or equipped have double strike. At the beginning of each combat, you may attach target Aura or Equipment attached to a creature you control to target creature you control. It cuts through the Cosmos itself, carving new Omenpaths between the realms. Reverse Type: Legendary Artifact Equipment Equipped creature gets +2 +0 and has vigilance.