This is not fine. It's better than Preacher / Evangelize, but Debt of Loyalty did this better and it's not that good representation of mind control effect either.
I recall seeing once some creature with Shepherd flavor that gained control of target creature with power 1 or less (or was it CMC?) on ETB until it left the battlefield - or something like that. That was cute.
I don't think high converted mana costs have been tied that closely to any single color. Just off the top of my head, I would order the preference as follows:
> , then , then
Green likes big dudes, and small dudes, but this is more related to having high power, not high converted mana cost.
Even without flashback the text length is too long and it features the term "converted mana cost". One of those could be excused (merely red-flagged), but being "double red-flagged" is pretty nasty.
effect: "Each player reveals the top three cards of his or her library. Each player may put a land card he or she revealed this way onto the battlefield. Each player may put a nonland card he or she revealed this way into his or her hand." >> "Reveal the top five cards of your library. You may put a land card revealed this way onto the battlefield tapped and you may put a creature card revealed this way into your hand."
Why was this an Aetherborn Artificer?
This is not fine. It's better than Preacher / Evangelize, but Debt of Loyalty did this better and it's not that good representation of
mind control effect either.
I recall seeing once some creature with Shepherd flavor that gained control of target creature with power 1 or less (or was it CMC?) on ETB until it left the battlefield - or something like that. That was cute.
Source
Clearly I was thinking about the crust of the color pie in that thread.
I don't think high converted mana costs have been tied that closely to any single color. Just off the top of my head, I would order the preference as follows:
>
, then 
, then 
Green likes big dudes, and
small dudes, but this is more related to having high power, not high converted mana cost.
Will the set feature a throwback to Scornful Egotist?
rarity: common >> uncommon
Well, it doesn't really need to be common.
I recall right now that we have a "high converted mana cost" theme in Pyrulea, but it's blue-red.
What color options does this have?
Even without flashback the text length is too long and it features the term "converted mana cost". One of those could be excused (merely red-flagged), but being "double red-flagged" is pretty nasty.
removed flashback
Common lol ?
Source