Pulse of the Hunter Maze (Unknown Event #RG03c)

Pulse of the Hunter Maze {1}{G}{G}

Instant

Target opponent gets a poison counter. Then, if you have more poison counters than that player, return Pulse of the Hunter Maze to its owner’s hand.

Standard
Alchemy
Pioneer
Explorer
Modern
Historic
Legacy
Brawl
Vintage
Timeless
Commander
Pauper
Oathbreaker
Penny