Not A Bug Scale up with Amoeboid Changeling in Sliver commander

[guiliguiliguili]

Using Scale up with Amoeboid changeling does change it into a green 6/4 wurm, but it's still a changeling and should beneficiate from other slivers buffs.
Pls advise (screenshot attached)

Scale up with Amoeboid Changeling in Sliver commander

 

[Firedrake]

Just by looking at your screenshot, it appears once it becomes a Wurm, it looses its Shapeshifter / Changeling status. Don't know if this is the correct result or not, though.

 

[ManaDrainThis]

First ruling on Gatherer: “Scale Up overwrites all previous effects that set the affected creatures' color, creature types, power, and/or toughness to specific values. Other effects that set these characteristics to specific values that start to apply after Scale Up resolves will overwrite that part of the effect.”

Therefore, this isn’t a bug. It’s only a green wurm now.