Dominaria Remastered

Veiled Serpent

When an opponent casts a spell, if Veiled Serpent is an enchantment, Veiled Serpent becomes a 4/4 Serpent creature with "This creature can't attack unless defending player controls an Island." (It's no longer an enchantment.)
Cycling {2} ({2}, Discard this card: Draw a card.)

When an opponent casts a spell, if Veiled Serpent is an enchantment, Veiled Serpent becomes a 4/4 Serpent creature with "This creature can't attack unless defending player controls an Island."
Cycling {2} ({2}, Discard this card: Draw a card.)

Urza's Saga

When one of your opponents successfully casts a spell, if Veiled Serpent is an enchantment, Veiled Serpent becomes a 4/4 creature that cannot attack unless defending player controls an island and that counts as a Serpent.
Cycling o2 (You may pay o2 and discard this card from your hand to draw a card. Play this ability as an instant.)