Oko comes down on turn three (often sooner, since green is the color of mana ramp), and if you don't have some way to dish out 6 damage right away, there's not much you can do to catch up
Tap target creature an opponent controls and put three stun counters on it
Error Cards Do your homework and ask the community before assuming something is an error card
Additionally, collector numbers for ripple foil tokens with the MH3 set code as well as the front and back side order in which tokens appear differ in Eldrazi Incursion Collector's Edition, where tokens appear as follows: 1 Eldrazi (10/10) // Spirit (Colorless 2/2) token 1 Spirit (Colorless 2/2) // Eldrazi (10/10) token 1 Copy // Eldrazi Angel token 1 Eldrazi Angel // Copy token 1 Shapeshifter (Colorless 1/1) // Copy token 1 Eldrazi Scion // Eldrazi Spawn token 4 Eldrazi Spawn // Eldrazi Scion tokens See the tokens from Eldrazi Incursion and Eldrazi Incursion Collector's Edition (tokens) in the Modern Horizons 3 Card Image Gallery
To add a little tweak to it, I designed a few cards that triggered when you cycled a card
The flexibility of having a cheap early Commander that can become a better one later is huge