Not only can he loot through your deck, draining the entire table for one life if you discard an instant or sorcery, but he can then recast said discarded spells from your graveyard with his second ability
Restricted Office destroys all creatures with power three or greater when it unlocks, so not as good as a hard board wipe, but more often than not itll deal with any problems you might be facing
However, instead of three pieces of security, the booster box from the new set is meant to be fully shrink-wrapped
Ive always stayed anxiously away from the competitive end of any online gaming, so this is so far out of my comfort zone it has disappeared over the comfort horizon
If Fluros's middle ability causes a Vehicle to become an artifact creature, it doesn't count as "crewing" that Vehicle for any ability that would trigger off of a Vehicle becoming crewed