Tidal Control

Enchantment, 1UU (3)
Cumulative upkeep {2} (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.)
{2}: Counter target red or green spell. Any player may play this ability.
Pay 2 life: Counter target red or green spell. Any player may play this ability.¹
Illus. Randy Gallegos

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)	Alliances (Rare)