Is In Too Deep legal in Standard, Modern, and Commander?

In Too Deep is legal in: Legacy, Vintage, Commander.

In Too Deep

Q: What type of card is In Too Deep?

In Too Deep is an Enchantment — Aura. Its oracle text reads: "Split second (As long as this spell is on the stack, players can't cast spells or activate abilities that aren't mana abilities.) Enchant creature, planeswalker, or Clue Enchanted permanent is a colorless Clue artifact with "{2}, Sacrifice this artifact: Draw a card" and loses all other abilities. (It's no longer a creature or planeswalker.)"

Enchantment — Aura

Split second (As long as this spell is on the stack, players can't cast spells or activate abilities that aren't mana abilities.)

Enchant creature, planeswalker, or Clue

Enchanted permanent is a colorless Clue artifact with ", Sacrifice this artifact: Draw a card" and loses all other abilities. (It's no longer a creature or planeswalker.)