Snake Pit

Enchantment, 3G (4)
Whenever an opponent casts a blue or black spell, you may put a 1/1 green Snake creature token onto the battlefield.¹
If the ground is smooth, the way will be rough. -Deepwood saying
Illus. Carl Critchlow

Format Legality	Legal in Vintage, Legacy Banned in Extended, Standard, MTGO Classic
Printings (1/6)	Mercadian Masques (Uncommon)