Odahlior, Slayer of Legends

First strike. Odahlior, Slayer of Legends, must be blocked by one or more creatures if able.
When Odahlior, SLayer of Legends is blocked by one or more creatures, destroy all creatures that share the same name as those creatures.
If Odahlior, Slayer of Legends was not blocked this turn, prevent all damage dealt by it.
"Three hundred of us went to slay it. Only I survived." - Gideon Jura