That means it's the only trigger that can easily be done more than once, and, again, you are in the color of that ability
That darn nostalgia, am I right
One of the most common, if not the most common, ways to win with an Equipment deck is to suit up one creature, in many cases the deck's commander, with several Equipment cards that grant it protection from removal, stat buffs that make it lethal, and other effects like evasion, lifelink, or card advantage abilities
Doubling your own ETB triggers is already incredibly strong, but simultaneously shutting off everyone else's could make certain strategies just stop functioning altogether
Rayquaza VMAX (Trainer Gallery) $147.08 Rarity: Trainer Gallery Card Number: #TG20/TG30 Rayquaza claims the second spot with a Trainer Gallery card that practically glows