• Disclaimer:
• Tier 0: Done
• Functional Variants
• Subgames
• Token Cards
• Change Commanders
• Contraptions
• Contraption Support
• Tier 0.5: Done*
• Banned and Restricted as an effect
• Host Cards
• Keyword or Mechanic Recreated via Card Script
• Tier 1
• Rerolling Dice (statically)
• Card Packs
• Doesn't Actually Do Anything
• City in a Bottle Effect
• Commander-tron Lands
• Choose and create random card from a list
• Tier 2
• Unique but Simple Keywords
• Mono-Eminence Cycle
• Variations on Existing Keywords
• Three-color Devotion.
• Unique but Simple Costs
• Commander Enchantment
• Flip Self
• Specific Action or Dialog as payment
• Compliments, Insults, Apologies
• Trackers, Markers, and Unique Designations
• Maintaining lists
• Panglacial Worm-likes
• Split Card made from Two Existing Cards
• Cards in Non-owner's Hidden Zones
• Other Un-Games
• Turn Over Card
• Un-Cards
• Playtest Matters
• Set Matters
• Legality Matters
• Extra Zones
• Partner Variant
• Spell Commander
• Ready to Run
• Mana from Particular Source
• Unknown Event Team
• Event Team Restriction
• Pledge Mechanic
• Poison Tolerance
• Unknown Event Planes
• Command Tax Matters
• Match Score matters
• Enters with Booster
• Tier 3
• Cast Cards as Other Cards
• Super Haste
• Text Boxes
• Multi-Split Cards
• Phases out of Turn
• Last or Triple Strike
• Activate in Any Zone
• People Outside the Game Joining the Game
• Extend Duration of Effects
• Legacy
• Cards Outside the Battlefield become Copies
• Card Becomes Another Card's Back Face
• Arbitrary Names
• Rulebreaker
• Adjust validity for sacrifices
• Face Down Commanders
• Change Game Piece Type
• Affects Gameplay Trackers
• Augment
• Augment Support
• Host Cards
• Print Characteristics
• Artist Matters
• Expansion Symbol Matters
• Rarity Matters
• Collector Number Matters
• Name Text Matters
• Text Box Text Matters
• Rules Text Matters
• Reminder Text Matters
• Flavor Text Matters
• Border Color Matters
• Watermark Matters
• Tier 4
• Rerolling Dice (using the stack)
• Between Games
• Converting Counters
• Swap Player Places
• Lookahead
• Memory
• Attack Active Player
• In Multiple Zones at Once
• Time
• Instant Permanent
• Animate Zone
• Knock-on Effects
• Share attachment effects
• Make things into Planeswalkers without Loyalty Counters
• Alters Counting
• Combat damage uses the stack.
• Tier 5
• Noninteger Numbers
• NonWUBRG Colors
• Number or Text Adjustment
• Count Lines of Text
• Art Rampage
• Art Elements
• Art Elements, (unsupported by tagger)
• Hat Wearing
• Arbitrary Words
• Time Limits
• Unknown Event Scoring
• Unknown Event Meta-game Planes
• Universes Beyond Setting
• Tier 6
• Dexterity; tossing cards at other cards
• Dexterity; spin a card
• Yes or No Questions about cards
• Sneak onto Battlefield
• Placement of Stickers within Art
• Toys
• Tier 7
• Surrounding Room
• Clothing Matters
• Dialog
• Gotcha Cycle
• Physical Actions
• Food and Drink
• Player Characteristics
• Physical Hands Matter
• Signatories Matter
• Prior Event Attendance
• People Outside the Game
• Commemorative Celebration Cards