Breath of Dreams

Enchantment, 2UU (4)
Cumulative upkeep {U} (At the beginning of your upkeep, put an age counter on this permanent, then sacrifice it unless you pay its upkeep cost for each age counter on it.)
Green creatures have "Cumulative upkeep {1}."¹
"Get up, blast you! They're attacking! Why are you all so slow?" -General Jarkeld, the Arctic Fox
Illus. Phil Foglio

Crystal Keep Rulings Summaries

• Note - Also see Cumulative Upkeep, Rule 502.13.

Format Legality	Legal in Vintage, Legacy Banned in Extended, Standard
Printings (1/6)	Ice Age (Uncommon)