AI: Change some incorrect Outcome.Benefit to Outcome.Damage

[Ebola16]

Fixes #10109

For [[Rage Forger]], [[Blazing Sunsteel]] and [[Fiendlash]], make the damage effects not target self.

[JayDi85]

[[Rage Forger]], [[Blazing Sunsteel]] and [[Fiendlash]]

[github-actions[bot]]

Rage Forger - (Gatherer) (Scryfall) (EDHREC)

{2}{R} Creature — Elemental Shaman 2/2 When Rage Forger enters the battlefield, put a +1/+1 counter on each other Shaman creature you control. Whenever a creature you control with a +1/+1 counter on it attacks, you may have that creature deal 1 damage to target player or planeswalker.

Blazing Sunsteel - (Gatherer) (Scryfall) (EDHREC)

{1}{R} Artifact — Equipment Equipped creature gets +1/+0 for each opponent you have. Whenever equipped creature is dealt damage, it deals that much damage to any target. Equip {4}

Fiendlash - (Gatherer) (Scryfall) (EDHREC)

{1}{R} Artifact — Equipment Equipped creature gets +2/+0 and has reach. Whenever equipped creature is dealt damage, it deals damage equal to its power to target player or planeswalker. Equip {2}{R}

[JayDi85]

Is AI activates a second optional ability of Rage Forger (additional damage) with new code?

[Ebola16]

I suspect the AI will always try to use Rage Forger's 2nd ability but I believe there are many more cases where you want to damage an opponent rather than damaging yourself (previous behavior) or doing nothing.