vecna mtg cards Magic The Gathering Eye of Collectible Card Single Ungraded 1 Toys & Games Legendary Artifact Equipment Eye of Vecna (Promo Pack)

Sphere of Annihilation It does exactly what it says its going to do

Creature - Human Wizard Color tag templates(None) Cryptothrall Protector Other artifact creatures you control have hexproof

It phases in before its controller untaps during their next untap step.) Instant Draw (CTRL to add secondary) Draw Two Cards Draw Two Cards (CTRL to add secondary) Land Land (CTRL to add secondary) Protection/Removal Protection/Removal (CTRL to add secondary) Ramp Eluge, the Shoreless Sea Eluge's power and toughness are each equal to the number of Islands you control

And the cost reduction actually matters for big tramplers like Balamb T-Rexaur and Coliseum Behemoth

I have run it in my Legacy deck, as well as lots of other places