Elder Paladin

Whenever an opponent plays a land, you may put
a land card on the battlefield.
Soulbond (You may pair this creature with another unpaired creature when either enters the battlefield. They remain paired for as long as you control both of them.)
As long as Elder Paladin is paired with another creature, both of those creatures have +2/+2 and Reach.
{4}{g}{g}: Regenerate Elder Paladin