Bontu the Glorified

• WOTC Official Reminder Textofficial rules
  Indestructible — Effects that say "destroy" don't destroy this permanent. A creature with indestructible can't be destroyed by damage.
• WOTC Official Reminder Textofficial rules
  Menace — This creature can't be blocked except by two or more creatures.
• WOTC Official Reminder Textofficial rules
  Scry — Look at the top N cards of your library, then put any number of them on the bottom of your library and the rest on top in any order.

• WWizards of the Coast2017-04-18
  Official Ruling
  In a Two-Headed Giant game, Bontu's activated ability causes the opposing team to lose 2 life and you gain 1 life.
• WWizards of the Coast2017-04-18
  Official Ruling
  All attackers are chosen at once. You can't attack with one, sacrifice it to satisfy Bontu's combat restriction, and then attack with Bontu.
• WWizards of the Coast2017-04-18
  Official Ruling
  Creature tokens that die are put into your graveyard as normal (and cease to exist soon after). If one died this turn, it satisfies Bontu's combat restriction.
• WWizards of the Coast2017-04-18
  Official Ruling
  The creature that died doesn't have to still be in its owner's graveyard to satisfy Bontu's combat restriction.

Rulings via Scryfall