Agatha's Soul Cauldron (Extended Art) [Wilds of Eldraine] Minotaur Wizard The system can be changed

The system can be changed from within

Whenever a basic land is tapped for mana of the chosen color

Set: Core Set 2020 Type: Legendary Planeswalker — Chandra Rarity: Mythic Cost: {4}{R}{R} This spell can't be countered

Set: Champions of Kamigawa Type: Enchantment Rarity: Uncommon Cost: {2}{W} Creatures can't attack you unless their controller pays {2} for each creature they control that's attacking you

Set: Collectors' Edition Type: Instant Rarity: Rare Cost: {W} Cast this spell only during combat before blockers are declared

Agatha's Soul Cauldron (Extended Art) [Wilds of Eldraine] Minotaur Wizard The system can be changedSet: 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.