It shouldnt be too hard to devise a deck that mills crazy 0/5 cards and uses them to put five +1/+1 counters on a symbiote creature
Ugluk of the White Hand FromTheShire: Classic creature that gets big and then gets chump blocked because it has no evasion, this is here as a signpost card to tell you that Rakdos cares about Orcs and Goblins in draft and then as begrudging playable in your Orc deck because there aren't enough good Orcs yet
Color-Hate Counters Pyroblast, Hydroblast, Red Elemental Blast, and Blue Elemental Blast are classic examples of color-hate counters, and theyre some of the most efficient interaction pieces in cEDH
All Sunday Attribute Strike Block icon 4 Effect [On Play] If your Leader's type includes "Baroque Works", play up to 1 Character card with a type including "Baroque Works" and a cost of 4 or less and up to 1 Character card with a type including "Baroque Works" and a cost of 1 from your trash
Since these cards are so fragile, I would recommend just purchasing already-graded copies