HearthSim
Tombs of Terror: Arcane Craftiness doesn't repeat when it kills a minion that was summoned during its effect
Arcane Craftiness: "Fire two missiles that deal 1 damage each. If any minion dies, repeat this."
https://us.forums.blizzard.com/en/hearthstone/t/tot-3-bugs-in-heroic-mode/14241
The opponent has an Imp Gang Boss on the board. I use the Arcane Craftiness hero power. One missile hit the Imp Gang Boss, it triggered and spawned an Imp, the second missile hit the summoned Imp and killed it, but the hero power stopped working (no additional missiles as intended).
https://us.forums.blizzard.com/en/hearthstone/t/arcane-craftiness-and-dragon-egg/16494
When you first hit the dragon egg with arcane craftiness, the whelp is generated. If the second missile hits the whelp, it dies but the missiles do not recast.
https://us.forums.blizzard.com/en/hearthstone/t/tomb-of-terror-arcane-craftiness/14467
I used Reno’s arcane craftiness power and it hit an imp gang boss and then killed the imp that was spawned. It did not repeat as intended.
https://us.forums.blizzard.com/en/hearthstone/t/the-bug-with-a-hero-power/21697