Neurolink Flails

Equip legendary creature {u}, Equip {3}
Equipped creature has double strike.
Whenever equipped creature deals combat
damage, put a psy counter on Neurolink
Flails.
Remove a psy counter from Neurolink Flails:
Choose 1 -
• Untap 2 target lands.
• Opponent defending against attacking
equipped creature exiles the top card of their
library, face down.