At the beginning of your upkeep, if you control a white or blue permanent, this enchantment deals 1 damage to target creature. If you control a white permanent and a blue permanent, this enchantment deals 3 damage instead.
No shop on TCG.shopping has this in stock right now.
Run a card shop?
Llanowar Wastes141 · rare$29.43
Yavimaya Coast143 · rare$27.63
Shivan Reef142 · rare$25.92
Phyrexian Arena47 · rare$19.55
Pernicious Deed114 · rare$16.54
Caves of Koilos140 · rare$15.84
Vindicate126 · rare$12.19
Battlefield Forge139 · rare$10.18
Cromat94 · rare$5.40
Lightning Angel108 · rare$5.22
Goblin Ringleader62 · uncommon$4.33
Fire // Ice128 · uncommon$3.46