He invalidates Snapcaster Mage completely
With massive eye appeal and ultra low chance of reprint, this sexy sweeper wil draw comments at every table you wipe with it
You've got good mana fixing with Ignoble Hierarch , Rampant Growth , and the full set of Talismans , you have a decent suite of answer cards like Maelstrom Pulse and Terminate , card draw from things like Syphon Mind and Deathreap Ritual , and significant threats in the form of Broodmate Tyrant and Archon of Cruelty
As you might expect, this can lead to all manner of shenanigans and confusing antics
The key thing to using this spell is to know when to sit on it and wait for an opportunity to win, when to use it proactively to take out even just one player, and when to use it defensively and forgo the chance to use it to try and win
Artifacts and Lands There are obviously too few to pick a top number of anything