Mime does not work with Blackboard and similar Jokers

[Berothur]

As title states. Just got a Mime in a run where i double my Blackboard Trigger with Blueprint. The wording on Mime made me think it was the perfect synergy, but well, it was not. If this is intended, the wording seems a little misleading to me

[S♥ShiMe]

Mime:
Retriggers the effects of all 'held in hand' cards that are currently in your hand. i.e. gold cards, blue seal cards, steel cards, red seal steel cards.

Blackboard only triggers when your hand has only Black cards. I don't get the synergy you were going for...

[taggedjc]

Mime makes your cards in hand re-trigger, but Blackboard doesn't make your cards in hand trigger at all, it just wants your cards in hand to match a particular condition.

Mime affects things like Baron, Shoot the Moon, and Steel cards.

[rover]

The reasoning is because Blackboard doesn't trigger cards, it gets triggered BASED on cards. The cards in your hand aren't providing you with anything, but Blackboard provides based on them.

[Pingoso]

Blackboard triggers when a condition is met, not when a card in your hand is triggered, unlike Raised Fist or Baron.

[Goblin]

You can also visually tell this functionality apart. Blackboard itself plays the triggering effect (the grow animation and the little "ding" noise), and gives the x3 multiplier. It doesn't make the cards in your hand play said effect, unlike for instance Baron.