Sorcery — Lesson
Avatar: The Last Airbender
61/100
Mixed in 2HG — board sweeper, but incremental lifegain.
A wrath answers two developed boards at once. Sweepers are premium removal in 2HG.
60 shared life is a bigger pool than 20, so small lifegain is proportionally weaker — and it's the same pool your teammate is spending.
Ratings start at a neutral 50 and are adjusted by rules derived from 2HG's structure — shared 60 life, shared turns, two opponents. They'll be recalibrated against real play rates once teams start submitting decklists.
As an additional cost to cast this spell, you may waterbend 
. (While paying a waterbend cost, you can tap your artifacts and creatures to help. Each one pays for .)
All creatures get -2/-2 until end of turn. If this spell's additional cost was paid, whenever a creature dies this turn, you gain 1 life.
Shares the "board sweeper" axis — good candidates for your teammate's deck.
Suggestions are characteristic-based for now. Once teams submit pairings, this becomes a real co-occurrence score: played in X% of teams whose partner deck runs Ruinous Waterbending.
