Many of the best Partner Commanders MTG succeed because their abilities naturally support scalable strategies such as card advantage, mana generation, or combat pressure
For each of those cards, pay 4 life or put the card on top of your library. In essence, rather than drawing one card, you get to draw three then pick the one you want the most out of the bunch and keep it for free, or choose to draw more cards by paying some life
When it enters the battlefield, you make a 0/2 Illusion who stops any attacking creature you block with it from untapping in its next untap step
It has thus far never been an issue
Not only does this card bring your enchantments to life, but it also gives them three wonderful keywords, including deathtouch