Eldrazi Obligator — ruling 1

You may choose any creature as the target of Eldrazi Obligator’s triggered ability, including one that’s untapped or one you already control.

Eldrazi Obligator : règles, fonctionnement et interactions (MTG)

Eldrazi Obligator 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

Devoid (This card has no color.) When you cast this spell, you may pay . If you do, gain control of target creature until end of turn, untap that creature, and it gains haste until end of turn. ( represents colorless mana.) Haste

How it works : Eldrazi Obligator

Original English text — Wizards of the Coast / Scryfall

#1January 22, 2016· Wizards of the Coast
You may choose any creature as the target of Eldrazi Obligator’s triggered ability, including one that’s untapped or one you already control.
No other card is named in this ruling.