Ecologist's Terrarium

When this artifact enters, search your library for a basic Forest, Island, or Mountain card, reveal it, put it into your hand, then shuffle.

, , Sacrifice this artifact: Create a 5/5 green Elephant creature token. Activate only as a sorcery.

When this artifact enters, search your library for a basic Island, Mountain, or Plains card, reveal it, put it into your hand, then shuffle.

, , Sacrifice this artifact: Create two 1/1 white Bird creature tokens with flying. Activate only as a sorcery.

When this artifact enters, search your library for a basic Swamp, Forest, or Island card, reveal it, put it into your hand, then shuffle.

, , Sacrifice this artifact: Create two 2/2 black Zombie Druid creature tokens. Activate only as a sorcery.

When this creature enters, you may search your library for a basic land card or a Desert card, reveal it, then shuffle and put it on top.

: Target creature you control gets +1/+0 until end of turn. Activate only as a sorcery.

, , Sacrifice this artifact: Search your library for a basic land card, reveal it, put it into your hand, then shuffle.

, , Sacrifice this artifact: Lock or unlock a door of target Room you control. Activate only as a sorcery.

When this artifact enters, search your library for a basic Mountain, Plains, or Swamp card, reveal it, put it into your hand, then shuffle.

, , Sacrifice this artifact: Create three 1/1 red Warrior creature tokens. They gain menace and haste until end of turn. Activate only as a sorcery. (A creature with menace can't be blocked except by two or more creatures.)