mtg stuffy doll commander deck tips : r/mtg Stuffy Doll deals 1 damage to itself. Dawnsire, Sunstar Dreadnought - MTG

That's probably why Kill Switch is only found in 17% of Ygra decks logged on EDHREC - which is only 716 decks in total

Red is surprisingly good at utility too, with copy and redirect effects being especially good

Rite of the Dragoncaller Rarity: Mythic Rare TYPE: Enchantment SUBTYPE: - CMC: 6 Mana cost: USD: $3.80 EUR: 3.39 TIX: 0.02 EDHREC RANK: 3022 Whenever you cast an instant or sorcery spell, create a 5/5 red Dragon creature token with flying

Although the sheer number of creatures you need to sacrifice to the Abby possibly makes the card a bit impractical, if you can get the card transformed it will change the course of the game