4 Sigarda, Host Of Herons Keep Everyone Safe A singularly powerful creature and one of only a few green and white Angels in Magic, Sigarda, Host of Herons is a great deterrent against one of the few ways to get around hexproof in Magic, and thats if your opponent forces you to sacrifice that creature
The Ace Monster for this deck is Sevens Road Magician , since it is your win condition
Special Summon both monsters, 1 to each field
You can also play Celestial Dawn, Joiner Adept, Dryad of the Ilysian Grove, and Prismatic Grove to fix all of your color problems at once
While there are certain to be times that you wish it was a bit more effective at wiping out big creatures, it's sure to impress just as often by getting rid of a bunch of utility creatures and tokens at a crucial moment, or by just being enough to take a locked board state and turn it to your advantage