Izzet Commanders are known for their powerful card advantage engines, like this one which draws you a card whenever you cast a legendary, artifacts, or saga spell
Jhoira, Weatherlight Captain
Underworld Breach, a card banned in Modern, Legacy, and Pioneer, gives cards in your graveyard this text:
Escape: (mana cost of card), exile three other cards from your graveyard
This Planeswalker is banned in Dual Commander due to its ability to make a powerful token with trample and haste, and then sacrifice it to draw cards equal to its power.
Minsc and Boo, Timeless Heros
Both MTG and Flesh and Blood have equipment with this name that have won a pro tour, although in MTG's case, this equipment's synergy with the infamous MH3 bird wizard was a little more unintended
Shuko
Naya Dinos is a commander deck usually headlined by this commander that lets you discover when you cast a dinosaur (shoutout to Paul)
Pantlaza, Sun-Favored
Isshin, Two Heavens as One is a Mardu commander that doubles abilities triggered by doing this:
A creature attacking
This creature can be returned from the graveyard to your hand by choosing to mill 6 cards from your library instead of drawing your next card
Golgari Grave-Troll
This Azorious Planeswalker is also one of two Planeswalkers who have exactly one word in their name.
Elminster
(Mordenkainen is the other one)
In Riftbound, a legend card is a card that gives a passive effect while in its command zone, similar to this keyword printed on four commanders in commander 2017, that also give passive effects while in the command zone.
Eminence
This elf probably wont see too much play in an elf ball deck due to it making black mana instead of green
Elves of Deep Shadow
Known as the "Lhurgoyf tribal" commander, this Jund legend creates a Tarmogoyf token every time your creatures deal combat damage to a player.
Disa the Restless
This black enchantment's effects are only triggered when it is in the graveyard
Bridge from Below
This mono black planeswalker is one of two Planeswalkers that can be your commander and have the partner keyword (not parter with)
Tevesh Szat, Doom of Fools
Pot of Greed and this blue instant share the same line of text
Quick Study
This one mana goblin can put any goblin from your hand onto the battlefield, as long as you deal damage with it
Goblin Lackey
Cast spells that are more than one color to get the most value out of this Ink-Treader Human Noble 5/5
Aragorn, the Uniter
This card can be played from the graveyard if you sacrifice one creature instead of paying its mana cost. Remember to exile it after
Cabal Therapy
Daretti, Scrap Savant is a mono red Planeswalker that has 3 artifact/ graveyard related abilities, including these 2:
(Name 2 abilities)
Discard up to two cards, then draw that many cards
Sacrifice an artifact. If you do, return target artifact card from your graveyard to the battlefield
You get an emblem with “Whenever an artifact is put into your graveyard from the battlefield, return that card to the battlefield at the beginning of the next end step.”
In marvel snap, Cosmo is card that prevents abilities from triggering when a creature enters his battlefield, similar to a Murders at Karlov Manner creature that in addition stops artifacts from triggering effects upon entering the battlefield.
Doorkeeper Thrull
Since Alpha came out in the 90s, every single Merfolk deck plays this creature that gives all Merfolk a small buff and the Merfolk's signature evasive keyword
Lord of Atlantis
This WUBRG commander can tap to lock or unlock any room you control
Marina Vendrell
you can mill your whole deck with one golgari frog horror on board and eight cards in hand, as long as one of the eight cards is this land
Dakmor Salvage
This Dimir Planeswalker has a -7 ability that destroys all non-dragon creatures
Sivitri, Dragon Master
In the Pokemon TCG, Gust of Wind is one of the most powerful cards ever printed. However, in Magic: the Gathering, Gust of Wind is a much less powerful blue sorcery with this effect:
This spell costs 2 less to cast if you control a creature with flying.
Return target nonland permanent you don’t control to its owner’s hand.
Draw a card.
This boardwipe is the most played sorcery in Ur-Dragon commander decks
Crux of Fate