Pride of Lions

You may have Pride of Lions assign its combat damage as though it weren't blocked.

Bull Hippo

Islandwalk (This creature can't be blocked as long as defending player controls an Island.)

Swampwalk (This creature can't be blocked as long as defending player controls a Swamp.)

Search your library for a Forest card, put that card onto the battlefield, then shuffle.

You may have Thorn Elemental assign its combat damage as though it weren't blocked.

You may have Lone Wolf assign its combat damage as though it weren't blocked.

Target creature gets +4/+4 until end of turn.

Shuffle any number of target creature cards from your graveyard into your library.

Reach (This creature can block creatures with flying.)