Hi there, I am new to W:I and I have some questions

1) Repeater Bolt Thrower

If my opponent has a unit with thoughness 1 and I have only 1 developement and I activate the thrower x-times, do I do x-1 damage or 0 Damage when my opponent gives every damage to the thoughtness 1 Unit?

What is indirect damage?

2)Grudge Thrower

When I activate Grudge Thrower before the Battlephase does my unites get the bonus in the battlephase? Does this cardeffekt mean that every unit that is attacking/defending NOW gets it or does it mean every unit who will attack/defende this turn will gets it?

Do only I get the Bonus? The card doesnt say that only my units get the Bonus.

Thanks

Indirect damage is damage that your opponent assigns instead of you. For the Bolt Thrower question, you will do 0 damage since each bolt thrower activation is a separate point of damage. If you play 2 developments and pay 2 each time, then your opponent can only assign 1 damage to the 1 toughness unit each time without it actually taking damage, so then they have to find somewhere to put the other point.

If you activate the Grudge Thrower before the battlefield phase, it creates a continuous effect that waits for attacking/defending units till end of turn. All the other cards like this (like Waaagh!) work the same way. Weird, I know.

I believe that you can choose attacking or defending units (it's "or" not "and") for the Grudge Thrower effect, so you just pick the relevant one and then only your units will get the bonus.