While controlling another player, you make all choices and decisions that player is allowed to make or is told to make
It doesnt make a huge difference in 2-color decks, but 3+ color decks love this for its low cost and easy fixing
It's okay that Return of the WildspeakerReturn of the Wildspeaker costs five mana because you'll get the most use out of it later in the game, with a large creature on the battlefield and only a few cards (if any) left in your hand
This is a Naya (red/green/white) dinosaur deck that combines big creatures, explosive ramp, and value-packed discover chains to keep the board under your control and the pressure dialed to maximum
In many cases, I find it very beneficial as I can keep my big threats in play more easily, but in several others, I just havent had a viable way to work around my opponents doing the same without a removal spell that exiles