Shikadiさんのイラストまとめ

My most updated tier grid now with "playability lines"!
Green: Best cards
Blue: Good cards
Red: Playable if you have a reason
Everything else: Probably not competitively viable (some are still good for casual/fun decks though!)

[Ceiling]
-How good the card CAN be & its impact

[Reliability]
-How often it performs its role
-How it affects deck building
-CP efficiency