Tylong the dragon of Incartia

Islandwalk
When Tylong the dragon of Incartia enters the battlefield, give all creatures you control a +1/+1 or give target creature you control +0/+3 and Islandwalk.
When Tylong the dragon of Incartia attacks, give target attacking creature you control islandwalk until end of turn.
Tylong the dragon of Incartia's power is equal to how many creature cards in your graveyard
"Ask for help and he will come." - Alene