Leomon, Prideful King

Vigilance, First Strike
When Leomon, Prideful King attacks, you may discard any number of cards. If you do, Leomon, Prideful King creates x 1/1 cat warrior tokens with vigilance attacking, where x is equal to the number of cards discarded by this effect.
When Leomon, Prideful King is blocked, you may prevent damage dealt to this card equal to the number of creatures blocking.