Since the play rate on draft is significantly lower and the win rate is a lot higher, this tells me that players attempting Mill with Archive Trap are better players, have a better idea of the Mill gameplan, and/or are being carried by Archive Trap
When CARDNAME dies, return it to the battlefield under target opponent's control at the beginning of the next end step
You can find non-foil and traditional foil alternate-art versions of Cid, Timeless Artificer in Play Boosters and Collector Boosters
Aura of Courage, on the other hand, can be played both actively and passively, which gives the player more possibilities to develop his own style
From there, the legend rule forces you to sacrifice a Bladewing, but your other Bladewing then returns the sacrificed Bladewing to the battlefield thanks to its enter the battlefield trigger
Hakbal has a tried and true design of putting card advantage and ramp on your commander, and the first ability scales with how many Merfolk you have on board