You can sacrifice anything thats on your side of the battlefield regardless of who owns it
I could definitely see Struggle // SurviveStruggle // Survive being Signature Cards on EDHREC for Mina and Denn, WildbornMina and Denn, Wildborn and Omnath, Locus of RageOmnath, Locus of Rage
Spiny Starfish Rarity: Uncommon TYPE: Creature SUBTYPE: Starfish CMC: 3 Mana cost: USD: $0.27 EUR: 0.22 TIX: 0.00 EDHREC RANK: 24416 : Regenerate this creature
That creature is not too impressive by himself, but he does buff all your other vampires, making Edgar Charmed Groom a very good option for tribal decks
Illustrated by Narendra Bintara Adi Standard Legal Alchemy Legal Pioneer Legal Historic Legal Modern Legal Brawl Legal Legacy Legal Comp
Its one of many WAR planeswalkers that cant tick up, but youll get plenty from Kiora before the card returns to the depths from whence it came