Bully Tactics (Red)

When this attacks a hero, you may pay up to

. Intimidate them that many times.

Rulings

From the Super Slam release notes

Bully Tactics’ ability triggers when it resolves on the stack and becomes an attacking card against a hero. This is an optional effect: you choose to pay up to when the triggered effect resolves. You will intimidate that hero equal to the number of resources you paid.
When resolving Bully Tactics’ triggered effect, there is no priority between any of the effects generated (e.g. paying resources, intimidating).

Keyword notes

Intimidate - A brute mechanic that showcases how frightening a brute is to its enemies. Intimidate removes a random card from a hero’s hand until the end of turn, making it more difficult to defend.

The player who owns the banished card may look at it.
The card banished from intimidate is returned to hand at the beginning of the end phase. This is before players draw up to your (hand size).
You may target yourself with this ability. However you will receive the card back into your hand before drawing up to your (hand size). (Intimidating yourself is a very rare circumstance.)
You may target a hero with no cards in hand.
If there are other banished cards that aren’t from intimidate, it is encouraged to keep intimidated cards seperate from these cards.
The card banished from intimidate is returned to hand at the beginning of the end phase. This is before players draw up to hand size.
You may target yourself with this ability. However you will receive the card back into your hand before drawing up to your hand size.