Groundswell is a common Instant card from Magic: The Gathering (The List, PLST). Current market price: $0.42.
Common
The List (PLST)
{G}
Mana Value
1
Colors
G
Card Text
Target creature gets +2/+2 until end of turn.
Landfall — If you had a land enter the battlefield under your control this turn, that creature gets +4/+4 until end of turn instead.
