Agatha's Soul Cauldron (Extended Art) [Wilds of Eldraine]Set: Wilds of Eldraine Type: Legendary Artifact Rarity: Mythic Cost: {2} You may spend mana as though it were mana of any color to activate abilities of creatures you control. Creatures you control with +1 +1 counters on them have all activated abilities of all creature cards exiled with Agatha's Soul Cauldron. T: Exile target card from a graveyard. When a creature card is exiled this way, put a +1 +1 counter on target creature you control.

If that mana is spent on an instant or sorcery spell

add it to your hand

You may cast Brokkos

Descendent Gustwave

(Even though there is no battle opponent

You may choose up to one card with "Coral" in its card name from your hand

Assassin Cost: 0 Power: 3 As an additional cost to play Hurl

Weapon Power: 9500 Trigger: Soul [AUTO] When this card is placed on stage from your hand

If your soul has a card with "Maelstrom" in its card name

including the spectacular Shiny Charizard in its Gigantamax form

Set: Secret Lair Drop Promos Type: Land Rarity: Rare {T}: Add one mana of any color in your commander's color identity

and Arceus VSTAR