Colossus of Sardia [Antiquities] Sphinx Demon [+1]: You may sacrifice another

[+1]: You may sacrifice another creature or planeswalker

"Why would I consider penance for my actions when I have so many subjects willing to do it for me

" —*The Book of Kith and Kin*

you get {E}{E} (two energy counters)

they never figured out how to adapt to both at once

Colossus of Sardia [Antiquities] Sphinx Demon [+1]: You may sacrifice anotherSet: Antiquities Type: Artifact Creature Golem Rarity: Rare Cost: {9} Trample (This creature can deal excess combat damage to the player or planeswalker it's attacking.) Colossus of Sardia doesn't untap during your untap step. {9}: Untap Colossus of Sardia. Activate only during your upkeep. From the Sardian mountains wakes ancient doom: Warrior born from a rocky womb.