Casualty 2 isnt a high threshold, but the fact that Anhelo himself cant sacrifice to this effect is a real and significant drawback to this cards long-term popularity and playability
Foundations Jumpstart (J25) and Special Guests (SPG) are Commander-, Legacy-, and Vintage-legal sets, and individual cards are also legal where already available in other formats
Personally, its made me think a lot about making a dedicated The Mummy (2017) MTG Commander Deck, with a stand-in for Ahmanet as a Commander for a horde of Zombie-type Mummy creatures
These cycling enchantments were always good because each activation brought you closer to another activation, and I want to stick to that continuous grinding methodology
Between Final Fantasy, Spider-Man, and Avatar, half of this years Standard-legal sets were based on non-Magic properties