Zero mana artifacts obviously have applications for many artifact-centric archetypes, but theres plenty more going on here as evidenced by the cards Constructed resum
Find your path through the multiverse using only favorite characters and their most iconic spells and artifacts, or create a theme deck with a narrative that makes sense only to you
Most exciting for me is the invasions versatility across different game states
Sorcery Color tag templates(None) Witty Roastmaster Alliance Whenever another creature you control enters, this creature deals 1 damage to each opponent
However, they also read, At the beginning of each combat, until end of turn, each other creature you control gets +1/+1 if it has flying, +1/+1 if it has first strike, and so on for double strike, deathtouch, haste, hexproof, indestructible, lifelink, menace, protection, reach, trample, vigilance, and partner. So were counting all of those in this little roundup, which puts them at the top of this list
Transform all creatures into food, then destroy them to power up your commander