mtg koma world eater commander deck Chaotic Decks #21 - Koma, World-Eater - Foundations Cosmos Serpent gains indestructible until end of turn. Koma, World-Eater Foundations Collectors |

It also works alongside Urza, Lord High Artificer and other cards that want loads of cheap artifacts

Hecteyes Hecteyes gets really powerful if you are able to reuse it, and is very relevant in the late game

Number 425 Language English Legal Formats Brawl, Commander, Competitive Brawl, Historic, Legacy, Modern, Pioneer, Timeless, Vintage Not Legal Formats Alchemy, Pauper, Standard Rulings (8/25/2015) Even though these lands have basic land types, they are not basic lands because "basic" doesn't appear on their type line

They might be stealing the cards put into graveyards with Captain N'ghathrod or taking advantage of the way it interacts with Zellix, Sanity Flayer, for example

You could build a high casting cost deck around this card with angels and dragons and titans and primordials

Both provide blanket fixing