Similarly, phasing in won't cause any "enters the battlefield" abilities to trigger
The Rishadan Port has remained a powerhouse in various formats and is worth a ton of money as a result
This is because if a ramp card cannot convert itself into something that can draw or add to the strategy the deck can grind to a halt because you are lacking cards that cycle
The protagonist somehow pulls it out of the bag, and they unleash a new secret move that completely turns the tide of battle
Anything that hits wider is useful, and Riddlekeeper could be a player in your Bruvac the Grandiloquent, Szadek, Lord of Secrets, or whatever mill commander you're running
With that in mind, a ideal board is an attacker in your active, and your bench comprising of xatu, malamar, gallade, munkidori, and mew