Singing Tree [Arabian Nights] Green When Tawnos's Coffin leaves the

When Tawnos's Coffin leaves the battlefield or becomes untapped

Set: Antiquities Type: Artifact Creature — Shapeshifter Rarity: Rare Cost: {6} {0}: Urza's Avenger gets -1/-1 and gains your choice of banding

or a mentalist's schizophrenia

Set: Revised Edition Type: Sorcery Rarity: Rare Cost: {3}{W} Destroy all lands

{T}: Counter target activated ability from an artifact source unless that ability's controller pays {W}

Singing Tree [Arabian Nights] Green When Tawnos's Coffin leaves theSet: Arabian Nights Type: Creature Plant Rarity: Rare Cost: {3}{G} {T}: Target attacking creature has base power 0 until end of turn.