search for a land card mtg Rules Text: each, player, land, library, 51 cards Traverse the Outlands | Commander

WotC suggests that big creatures that are hard to interact with are positive additions to their environments. They might have been thinking of the Avabruck Caretaker / Hollowhenge Huntmaster when they said that, but Im not sure anyone would agree in the case of that card

Exerting a rival character can open them up to challenges from your own characters if their player isnt likely to put them at risk by questing or challenging, helping to clear irritating passive effects and other abilities off the field

All you have to do to trigger this ability is attack, and with a swarm of Vampires overrunning the battlefield, youll be able to buff your army time and time again

If its a permenant card, you may put it onto the battlefield