You get to pay one mana to put a creature into play and give it haste, but you do have to sacrifice that creature at the end of the turn
Now, Rishkar, Peema Renegade is back just a few months later in Kaladesh Remastered
Lightstall Inquisitor Theres fears that this can be bad if it tucks away a tapland, but the whole death and taxes archetype has always historically been about throwing enough pocket sand at an opponent to disrupt them, and this has an actual clock
In that case, Altered Ego enters as a 0/0 creature and is probably put into the graveyard immediately
The first casting doesn't have to actually resolve to count so we can use Memory Lapse to put it on top of our library, swing with a single Zombie and draw into it
The Rip Test We don't recommend ripping a card in half to check if it's authentic