While Fall of Cair Andros does have a built-in way to deal noncombat damage, Blasphemous Act will clear most of the board, power up your Orc Army enough for it to survive, and leave your opponents with no blockers to stop the rampaging hordes of Mordor
The easiest framework: Good, Better, Best Heres a simple decision framework that keeps you from spending three hours on something that should take ten minutes
We want to have ways to exile our opponent's cards so that we can always trigger its ability
(Choose any number of permanents and/or players, then give each another counter of each kind already there.) Creature - Drake Phyrexian Viral Spawning Create a 3/3 green Phyrexian Beast creature token with toxic 1
Pantlaza, Sun-Favored might have a fair version of discover since it can only be triggered once per turn, but it still makes for a fun Commander deck building experience with creatures of different toughness and cards of varied mana values
What about Geist-Honored Monk