hard plastic sleeves for cards 200 Card Plastic, 3"x 4" Trading Card Holder, Sports Protectors Top Baseball Game Sports Cards Cases (100 Hard Sleeve + 100 Soft Sleeves) : Toys & Games such as game cards 3"X4" Card Sleeves Top Loaders

A deck focused on Mathmech monsters, particularly one that relies on Synchro or Xyz Summoning, would benefit from using Mathmech Superfactorial

Rumors abound that he died during the invasion, and there are numerous reliable eyewitnesses who swear they saw the Dimir guildmaster get torn in half by a compleated Golgari troll

Flying Each creature you control has vigilance if it's white, hexproof if it's blue, lifelink if it's black, first strike if it's red, and trample if it's green

This is a prime candidate for Brainstorm it has reactive cards and is already playing Field of Ruin (four copies!) and Fabled Passage, as well as stuff like Search for Azcanta and Castle Vantress, both of which have some synergy with Brainstorm

It has all the same abilities and move sets as the other versions of the card, the only difference is the art

If that resonates with you, its definitely worth exploring