Valorous Mount

Haste, First Strike, Prowess, Prowess, Prowess
If you control another hamster, you may tap it and add its power and toughness to this creatures power and toughness. You may untap the creature at any time, and this creature loses the bonus.
Peanuts riders had mounts of the highest quality. These especially large hamsters were among the most courageous of animals, though they always demanded too much food
and sleep.