Saigord-Golem and Blue charge

in the newest update 4.0, if opponent direct brave a brave with summoned effect and activate it, and then we activate "saigord-golem" burst trigger, how many card sent, is it equal to cost of brave, or total cost of brave spirit.

also, if we force activating saigord-goelm when he is in burst zone (like using bazzel, or anything else) the card sent is 0, that makes saigord-golem cant be sumoned since no burst card miled. if we have blue charge, does it still add, or is it still 0 card sent?

Total up the cost, then discard it.

it did mentioned it can be summoned IF Burst card is discarded among them DURING its own effect... so cards like Bazzel or others couldn't get it summoned.