Stealing opponent's Dalaran Aspirant or minion buffed by Ancient Mage's battlecry will maintain his buff for original owner

[culinko]

If you steal opponent's Dalaran Aspirant after it has been enhanced by using a hero power, your opponent will still keep the spell power bonus.

• http://us.battle.net/hearthstone/en/forum/topic/20742934510
• https://www.reddit.com/r/hearthstone/comments/4apam8/if_you_steal_an_opponents_buffed_dalaran_aspirant/
• https://www.youtube.com/watch?v=dAupq0kvrKU&feature=youtu.be
• http://us.battle.net/hearthstone/en/forum/topic/20742824612?page=1#0

Same happens with stealing opponent's minion that got buffed by Ancient Mage's battlecry:

• https://www.youtube.com/watch?v=W_t2N0sqh58

[Xinhuan]

Additional confirmation from Reddit:

https://www.reddit.com/r/hearthstone/comments/4apam8/if_you_steal_an_opponents_buffed_dalaran_aspirant/

[Patashu]

Someone test Velen's Chosen and Ancient Mage please?

[10925]

https://www.youtube.com/watch?v=W_t2N0sqh58&feature=youtu.be
Interestingly.
Velen's Chosen would work correctly(since I think because their is an old bug same with this one and they already fix for Velen's Chosen).
But Minion Buff by Ancient Mage would leave the spell power for its origin owner, same as Dalaran Aspirant .

[Patashu]

Very likely related to #418

[Patashu]

According to https://www.reddit.com/r/hearthstone/comments/4d77mo/why_did_this_jaina_maintain_her_spell_power_after/d1oec64 if you replace your Hero you lose the SPell Damage buff. Is it true?

[culinko]

You don't. I just tested it. Played Dalaran Aspirant, hero power, transformed into Ragnaros.
Log: https://gist.github.com/culinko/a70a23c68fc978a35d328e9de552ee65.

I even tried with Innkeeper stealing my Dalaran Aspirant, then I transformed into Ragnaros.
Log: https://gist.github.com/culinko/2bc3917cdb82780cc998340bafef14fa.

[Patashu]

Interestingly, when you mind control a Dalaran Aspirant, the attached Enchantment that provides Spell Damage does not also change controllers (like it normally would). This is probably part of the bug. I imagine if you logged the same scenario but with Velen's, the attached Enchantment would change controllers.

[Patashu]

Looks like this bug is still around in 4.3

http://us.battle.net/hearthstone/en/forum/topic/20743124398

http://us.battle.net/hearthstone/en/forum/topic/20743044389

[Patashu]

Can this be re-tested please?

[culinko]

Fixed in 5.0.0.12574.

Log: https://gist.github.com/culinko/242c389c308d242a1c764c400d279b15.