Sparring Regimen (Extended Art) [Strixhaven: School of Mages] Kraken Horror if its mana value is

if its mana value is equal to 1 plus the number of soul counters on Obscura Ascendancy

Set: Innistrad: Midnight Hunt Promos Type: Creature — Ooze Rarity: Mythic Cost: {3}{G}{G} Consuming Blob's power is equal to the number of card types among cards in your graveyard and its toughness is equal to that number plus 1

Set: Commander Legends: Battle for Baldur's Gate Type: Creature — Elemental Spirit Rarity: Uncommon Cost: {1}{W} Flash

Set: Starter Commander Decks Type: Creature — Elf Shaman Rarity: Uncommon Cost: {3}{G} Tap four untapped creatures you control: Destroy target artifact or enchantment

instead it deals 10 damage to that permanent or player and the damage can't be prevented

Sparring Regimen (Extended Art) [Strixhaven: School of Mages] Kraken Horror if its mana value isSet: Strixhaven: School of Mages Type: Enchantment Rarity: Rare Cost: {2}{W} When Sparring Regimen enters the battlefield, learn. (You may reveal a Lesson card you own from outside the game and put it into your hand, or discard a card to draw a card.) Whenever you attack, put a +1 +1 counter on target attacking creature and untap it.