Suffocating Miasma (190) - Mercurial Heart Foil

Imbue 2 On Enter: If Suffocating Miasma is imbued, you may put three debuff counters on target ally.
At the beginning of each opponent’s recollection phase, that player puts a debuff counter on an ally they control. If they don’t, deal 2 unpreventable damage to their champion.