2 cards where the name includes “obliterator”

Phyrexian Obliterator {B}{B}{B}{B}

Creature — Phyrexian Horror

Trample

Whenever a source deals damage to Phyrexian Obliterator, that source’s controller sacrifices that many permanents.

“Show me what Norn’s sycophants are hiding under all that pretty porcelain.”
—Sheoldred

5/5

Illustrated by Maxim Kostin

Standard
Alchemy
Pioneer
Explorer
Modern
Brawl
Legacy
Historic
Vintage
Pauper
Commander
Penny
Oathbreaker

Rona, Herald of Invasion {1}{U}

Legendary Creature — Human Wizard

Whenever you cast a legendary spell, untap Rona, Herald of Invasion.

{T}: Draw a card, then discard a card.

{5}{B/P}: Transform Rona. Activate only as a sorcery. ({B/P} can be paid with either {B} or 2 life.)

1/3

Rona, Tolarian Obliterator

Color Indicator: Blue and Black Legendary Creature — Phyrexian Wizard

Trample

Whenever a source deals damage to Rona, Tolarian Obliterator, that source’s controller exiles a card from their hand at random. If it’s a land card, you may put it onto the battlefield under your control. Otherwise, you may cast it without paying its mana cost.

“At last, I am compleat.”

5/5

Illustrated by Victor Adame Minguez

Standard
Alchemy
Pioneer
Explorer
Modern
Brawl
Legacy
Historic
Vintage
Pauper
Commander
Penny
Oathbreaker

The arc of my blade has carved a path of light to the end of these results.