Cauldron of Souls [Commander Anthology Volume II] Creature Set: Sun & Moon: Cosmic

Set: Sun & Moon: Cosmic Eclipse Type: Water Rarity: Ultra Rare Retreat cost: Colorless

Set: Dark Revelation Volume 3 Card type: Continuous Spell Rarity: Rare Attack: 0 Defense: 0 When you activate this card

You must also offer monsters whose total Level Stars equal 8 or more as a Tribute from the field or your hand

Set: Tournament Pack 2 Card type: Ritual Spell Rarity: Rare Attack: 0 Defense: 0 This card is used to Ritual Summon "Skull Guardian"

and it was his weakness that pushed him

Cauldron of Souls [Commander Anthology Volume II] Creature Set: Sun & Moon: CosmicSet: Commander Anthology Volume II Type: Artifact Rarity: Rare Cost: {5} {T}: Choose any number of target creatures. Each of those creatures gains persist until end of turn. (When it dies, if it had no 1 1 counters on it, return it to the battlefield under its owner's control with a 1 1 counter on it.)