Let's say team A has the Ultimates Cyclops and the Jackal. Cyclops targets 3 enemies at once, one of them being another Cyclops.
How does the Jackal's Clone Madness play out in this scenario?
What if Cyclops were using Not So Special, and one character had special powers?
What if Cyclops were using the Ultimate X-Men TA while attacking (say he wanted the bonus against the Brotherhood), and only one of the targets was Brotherhood?
Do these affect the attack roll in the same way?

Unrelated, but could Ultimate X-Men be used against an ATA?

Quote the power/ability, please

At any time during the game, a character using the Ultimate X-Men team ability can choose an opposing character or team ability; this choice can be made
only once per game even if the character has used another team ability. When this character attacks the chosen character or an opposing character using the
team ability of the chosen team, modify this character’s attack value by +1.

Nothing in there about team symbols, so it is based on the ability

Short answer, the modifiers to your attacks would be different on each target. Note: the +1 damage from Jackal's SP would HAVE to be used on the character responsible for the bonus.

So, you could have, for example, an 11 attack vs. Cyclops with the +2, a 10 attack vs the character showing a SP via Not So Special, and your base 9 against a 3rd character.

Alright, that's exactly what I was thinking, I just wanted to double check. Thank you.