Frenzy Sliver

Creature - Sliver 1/1, 1B (2)
All Sliver creatures have frenzy 1. (Whenever a Sliver attacks and isn't blocked, it gets +1/+0 until end of turn.)¹
The Arturan conjurers took the strange, alien fossil and patterned their own twisted creations in its image.
Illus. Glen Angus

Format Legality	Legal in Vintage, Legacy, Extended Banned in Standard
Printings (1/9)	Future Sight (Common)