+steps (4)
Beanstalk Giant's power and toughness are each equal to the number of lands you control.
Search your library for a basic land card, put it onto the battlefield, then shuffle. <i>(Then exile this card. You may cast the creature later from exile.)</i>
Enchant creature
At the beginning of your upkeep, create a token that's a copy of enchanted creature.
Return target creature card from your graveyard to the battlefield. Sacrifice that creature at the beginning of the next end step.
Gatherer works better in the Companion app!