That sounds like a grandiose claim for a mechanic that really only saw use in one niche deck before now, but the data supports such an argument
When you sacrifice an Aura this way, for each other attacking creature you control, create a token that's a copy of that Aura attached to that creature
$0.35 Kalonian Tusker 2014 Core Set $0.35 Drifting Meadow Urza's Saga $0.35 Spark Elemental Fifth Dawn $0.35 Swordwise Centaur Born of the Gods $0.35 Alpine Grizzly Khans of Tarkir $0.99 Sacred Ground 8th Edition $0.79 Honor of the Pure 2012 Core Set $0.35 Raise the Alarm Mirrodin $1.99 Spear of Heliod Theros $0.99 Arcane Signet Secrets of Strixhaven Commander Decks $0.35 Angel of Mercy 9th Edition $0.35 Leonin Skyhunter 9th Edition 0 results found
Chitterspitter | Illustration by Jason Felix Squirrels in Magic are creatures with the squirrel subtype
Art cards, signature art cards, and cards from The List as shown and discussed in Mark Rosewater's article on the Set Booster, art cards and The List cards are only available in Set Boosters
So many possibilities here
