yugioh cards fusion monsters What is This Yu-Gi-Oh Thing the Kids Go On About Anyway? Evil HERO Inferno Wing -

You can only activate 1 "GMX Applied Experiment #55" per turn.

It functions like Gideon, Ally of Zendikar against control decks, effectively presenting two threats in one after using its -3, though leaving the planeswalker itself within Lightning Bolt range makes me say Gideon is the better option there

Secret Rare A Secret Rare card is identified by having a silver card name and the image has a unique holofoil known as a parallel holofoil (named due to the parallel dot effect on the image)

Sandwurm Convergence Sandwurm Convergence is a fun card that not only generates a 5/5 Wurm token on every end step but also prevents flying creatures from attacking you or planeswalkers you control

Of course, this all depends on the condition, but its fair to say that if you have this card, youre going to see some serious money from it

Here are the most expensive cards in the set as of the time of this writing, rounded for convenience