Champion three creatures.

Provoke

Prevent all combat damage dealt to Borrelsword Dragon.

Whenever Borrelsword Dragon attacks for the first time each turn untap it. There is another combat phase after this phase.

Whenever a creature blocks Borrelsword Dragon it gets -X/-0 and Borrelsword Dragon gets +X/+0 until end of turn, where X is equal to half the blocking creatures attack (rounded up). This ability triggers only once per turn.