Is Sleipnir's activated effect working as intended? I can use it turn 1, attack, and assuming no DA/TA, everyone ends up with 13 burst. Gained a whole 3 burst over normal. It's a 1 turn effect, so the buff falls off. Next attack, everyone is up to 22, so only gained 9 instead of the usual 10. In the end, a whole 2 points of extra burst. Doesn't seem right.