Fog [Beta Edition] Snow Creature and it has "{2}{U}{U}: Return

and it has "{2}{U}{U}: Return this creature to its owner's hand at the beginning of the next end step

Set: Beta Edition Type: Creature — Imp Rarity: Uncommon Cost: {2}{B} {T}: Choose target non-Wall creature the active player has controlled continuously since the beginning of the turn

Set: Alpha Edition Type: Artifact Rarity: Uncommon Cost: {1} {T}: Add {C}{C}

Set: Modern Masters 2015 Type: Instant Rarity: Uncommon Cost: {1}{B/P}{B/P} ({B/P} can be paid with either {B} or 2 life

where X is the number of time counters on As Foretold

Fog [Beta Edition] Snow Creature and it has "{2}{U}{U}: ReturnSet: Beta Edition Type: Instant Rarity: Common Cost: {G} Prevent all combat damage that would be dealt this turn.