Hans Noble Scoundrel may be up to no good, but hes a lore machine
For example, if you've spent three mana on spells so far this turn and you control a permanent with an ability that triggers "whenever you expend 4," that ability will trigger the next time you spend at least one mana to cast a spell this turn
It has the downside of costing 7 mana though, so it would be nice to partner it with a red commander to have easier access to haste and double strike
See rule 702.87, Level Up, and rule 711, Leveler Cards. 716.2a: [Cost]: Level N [Abilities] means [Cost]: This Classs level becomes N
There's just something incredibly
Desynchronization An instant speed board wipe is always welcome, even one as limited as Desynchronization, which could actually whiff in an EDH game with the proliferating number of legendary creatures out there