A deck tuned to playing locations early could make very good use of this, even just as a way to draw for an inkable card
Amped Raptor, for example, generates two energy when it enters, and it then lets you spend energy counters instead of mana to cast spells exiled from the top of your library
First and foremost is the free-to-play model and the wildcard construction
Starting your turn with a Goblin in play (or bringing one back with Book of Life) and summoning Diva allows you to make two level 6 synchros, one of them being Brionac that discards Mezuki and brings back Goblin, and still be up a card

Advanced Search Sets Random Syntax Anurid Scavenger Arms Scavenger Atzal, Cave of Eternity Battlefield Scavenger Bloodfell Caves Calamitous Cave-In Captivating Cave Cave People Cave Sense Cave Tiger Cave of Temptation Cave of the Frost Dragon Cave-In Cavern Crawler Cavern Harpy Cavern Lampad Cavern Stomper Cavern Thoctar Cavern Whisperer Cavern of Souls Cavern-Hoard Dragon Cavernous Maw Caverns of Despair Caves of Chaos Adventurer Caves of Koilos Celestine Cave Witch (playtest) Chromatic Lantern Coati Scavenger Cryptic Caves Deathgorge Scavenger Deep-Cavern Bat Deepcavern Imp Diregraf Scavenger Dreadwing Scavenger Dromar's Cavern Duergar Cave-Guard Dukhara Scavenger Forgotten Cave Frilled Cave-Wurm Gemstone Caverns Gimli of the Glittering Caves Goblin Caves Hollow Scavenger Hollow Scavenger Hollowhenge Scavenger Ice Cave Icecave Crasher Merfolk Cave-Diver Midnight Scavengers Moldgraf Scavenger Moonlit Scavengers Moria Scavenger Moriok Scavenger Nighthawk Scavenger Nikara, Lair Scavenger Optimistic Scavenger Pelakka Caverns Rhystic Cave Ronin Cavekeeper Sandbender Scavengers Sandsteppe Scavenger Scavenged Blade Scavenged Brawler Scavenged Weaponry Scavenger Drake Scavenger Folk Scavenger Grounds Scavenger Hunt Scavenger Hunt Scavenger Hunt Scavenger Hunt Scavenger Hunt

Each card has different stats and abilities and can be used in the battle against other trainers' Pokmon