Dampening Pulse not working sometimes. On some creatures.

shteev

I had a Sram in play, my opponent has a Dampening Pulse. My Sram was a 3/4, as expected.

Colorless supports and creatures were played, my Sram became 4/5, 5/6, etc, as expected.

When I played a Drogskol Captain (with Defender), my Sram was moved out of first position and became a 14/14