Each time you activate the equipped monster's effect, or you activate another "Evil Eye" Spell/Trap Card: The equipped monster gains 500 ATK, and if it does, you lose 500 LP
The official statement around the announcement on the Magic site says the company has "trapped Marvel's loud-mouthed mercenary in a Magic card that is just stable enough to be legal in Eternal formats." The deck contains five cards and Deadpool's abilities are, as expected, meta as all heck
Edition marks High impact 1st Edition, Shadowless, Japanese promos, stamped promos, and reverse-holo variants can have very different sold prices from the standard card
Prize Card Probability in the Pokmon TCG by lastlegume Prerequisite Knowledge Basic Pokmon TCG Rules The Simplest Case (1 Copy of the Card) Scaling this method Flaws with this Method The Correct Method The Correct Probabilities Conclusion Verify Companion Video Update: For a more general overview, see my companion video for the post that glosses over a lot of the details in favor of a more general probability lesson