Enchantment
Shadows over Innistrad
84/100
Gains value in 2HG: hits each opponent, symmetrical discard.
There are two opponents in 2HG, so every 'each opponent' clause resolves twice against a single shared life total.
'Each opponent discards' is a two-for-one in 2HG. Syphon Mind and friends jump several tiers here.
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.
At the beginning of your upkeep, each player discards a card. Each opponent who discarded a card that shares a card type with the card you discarded loses 3 life. (Players reveal the discarded cards simultaneously.)