Grond, Legion Exemplar

Vigilance, haste, valor 2 (Whenever this creature attacks, it gets +2/+0 until end of turn. Whenever this creature blocks, it gets +0/+2 until end of turn.)
Grond, Legion Exemplar attacks or blocks each
combat if able.
As long as Grond is attacking, it has first strike.
As long as Grond is blocking, it has lifelink.