While other Obscura agents prefer to keep clean, Oskar, Rubbish Reclaimer, goes straight to the source
No need to put anything back on top of your deck or worry about paying an exorbitant amount of mana for those cards
This Magic deck's plan B involves using powerful effects based on those Goblin tokens both entering and leaving the battlefield
(Faithless Looting is just a good card.) My personal favorites in this category: Baral and Kari Zev Gale, Waterdeep Prodigy Wild-Magic Sorcerer Mizzixs Mastery Creative Technique Throes of Chaos Spelltwine Mnemonic Deluge No Kill Like Overkill Sometimes things go wrong
The reflexive triggered ability will trigger any time you lose control of that Equipment this turn, whether it's because the "until end of turn" duration ended or because someone else gained control of the Equipment with another effect
There are a lot of hoops to jump through with Blue Mage's CaneBlue Mage's Cane, but if the end result is casting a massive spell out of an opponent's graveyard for only three colorless mana, we'd say it's worth it