Guldia, Slothful Glutton

On your upkeep, sacrifice two creatures.
When a land you control leaves the battlefield, draw a card and create a 5/5 black demon creature token with flying. If you play a land this turn, give a demon you control your choice of: Trample, +4/+4 until end of turn, or {t}, Add one mana of any color to your mana pool.
Non-token demons you control gain," When this creature deals combat damage, draw a card."