Since it's a mana cheap instant, you can do this in response to targeted or sweeping removal to get cards, as a sacrifice or it can send something to your graveyard about to get exiled by Swords to Plowshares, or to get value out of a chump blocker about to die anyway
They are fun cards, dont get me wrong, but I dont condone picking them up, even if a reprint of a Level Up creature is unlikely right now
Bringing the nonfoil value of this Secret Lair to a staggering $53.50 without factoring in any Universes Beyond premiums, grabbing this Secret Lair for its $29.99 price is a no-brainer
Rebbec then walked to Halcyon, where an energy cloud that Yawgmoth had previously unleashed was devastating the city and walked directly into it, ending her existence
I upset my own fair share of mono-black snow players when this beauty was in Standard
What Do The Different Stars Mean