Titania's Command — ruling 1

If you choose the first mode and that player is an illegal target by the time Titania's Command would resolve, the spell is removed from the stack and none of its effects happen.

Titania's Command : règles, fonctionnement et interactions (MTG)

Titania's Command is one of those cards players keep asking about. Here is, in plain words, what its official text says, the rulings published by Wizards of the Coast, and the combos players actually run.

Official card text

Choose two — • Exile target player's graveyard. You gain 1 life for each card exiled this way. • Search your library for up to two land cards, put them onto the battlefield tapped, then shuffle. • Create two 2/2 green Bear creature tokens. • Put two +1/+1 counters on each creature you control.

How it works : Titania's Command

Original English text — Wizards of the Coast / Scryfall

#1October 14, 2022· Wizards of the Coast
If you choose the first mode and that player is an illegal target by the time Titania's Command would resolve, the spell is removed from the stack and none of its effects happen.
No other card is named in this ruling.