In the case of the Opportunist, you basically get a delayed copy of the second spell you cast in a given turn
Originally Chaos Emperor Dragon didnt have the clause that you cant use any other card this turn
Nevertheless, this will again boost the stickiness of this game even more, giving both group collectors and PvP players a new engagement layer to play with
Since you have to pay the colored mana for Chapter 3, the range of cards you can play might narrow if you are unlucky, but this time the three colors are only related to red, so there is no possibility that you cannot cast them unless you lack the total mana amount if you keep the Treasure
As posted before, Triple Beat will release on March 10th
Boil Magic: The Gathering rules down to their most primordial element, and you'll find it's all about reducing variance