Glastonbury Grove's copy of the original Strictly Worse cube.

As seen on Lucky Paper Radio episode 107: https://luckypaper.co/podcast/107/

This cube is composed of only cards that are strictly worse than other cards.
The requirements for inclusion are that the card must either:

1. Cost more than an identical or superior effect
2. Have a more restrictive cost than an identical or superior effect.
3. Have worse stats than an identical or superior effect.
4. Be sorcery speed when compared to instants.
5. Creature types are generally ignored in the evaluation (allows me to do tribal)
6. There is a small group of cards that are generally worse. One typical example is costing more but only receiving a slight stats buff.

They CAN be better than other cards, just have to be worse than others.
The list for the better versions is: https://cubecobra.com/cube/list/strictlybetter

Power:

Keywords used:

+Addendum
+Affinity
+Annihilator
+Ascend
+Battalion
+Cleave
+Crew
+Cycling
+Dash
+Delirium
+Delve
+Exalted
+Explore
+Ferocious
+Flashback
+Improvise
+Kicker
+Landfall
+Metalcraft
+Modular
+Monstrosity
+Prowess
+Raid
+Rampage
+Rebound
+Renown
+Revolt
+Scavenge
+Spectacle
+Spell mastery
+Support
+Surveil
+Suspend
+Threshold
+Tribute
+Unearth
+Unleash
+Wither