Nature's Lore

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

Nature's Revolt

All lands are 2/2 creatures that are still lands.

Create X 1/1 black Rat creature tokens with "This creature can't block." Creatures you control gain haste until end of turn.

Whenever a creature you control attacks, it gets +1/+0 until end of turn for each other attacking creature that shares a creature type with it.

All lands become 2/2 creatures until end of turn. They're still lands.

Search your library for a basic land card, put that card onto the battlefield tapped, then shuffle.

Search your library for a Plains, Island, Swamp, or Mountain card, put it onto the battlefield tapped, then shuffle.

Until your next turn, all lands you control become 2/2 Elemental creatures with reach, indestructible, and haste. They're still lands.