Its especially desirable when those powerful cards can promote an infinite win condition, such as with Enduring Tenacity and Exquisite Blood
I mean, I think it would be really fun to troll my friends with a 1996 World Champion as my commander
A Real Handful Abomination of Llanowar Abomination, World Ravager Absolving Lammasu Achilles Davenport Agent Venom Agents of HYDRA Aggressive Symbiosis Agrus Kos, Spirit of Justice Akroma, Vision of Ixidor Alien Symbiosis Alley Strangler Alpha Deathclaw Altar of Bhaal Altar of Bhaal Amzu, Swarm's Hunger Angrath, Captain of Chaos Anikthea, Hand of Erebos Animus of Night's Reach Animus of Predation Aradara Express Arcbound Tracker Ardbert, Warrior of Darkness Ardyn, the Usurper Arm-Mounted Anchor Armed Assailant Armory Veteran Arnim Zola, Bio-Fanatic Aron, Benalia's Ruin Artillery Enthusiast Ashen Reaper Aspiring Champion Assault Intercessor Atarka Pummeler Atris, Oracle of Half-Truths Avalanche of Sector 7 Avengers: Under Siege Aya of Alexandria Ayara's Oathsworn Azula, Ruthless Firebender Balduvian Atrocity Baleful Beholder Baral and Kari Zev Barbarian Class Barbed Servitor Battlesong Berserker Beamtown Beatstick Bebop, Warthog Warrior Bedhead Beastie Belle of the Brawl Belligerent Sliver Belligerent of the Ball Bismuth Mindrender Biting-Palm Ninja Black Widow, Agile Avenger Black Widow, Daring Operative Black Widow, Double Agent Black Widow, Super Spy Blackbloom Rogue Blade of the Oni Bladegraft Aspirant Bladewing, Deathless Tyrant Bleeding Effect Blight Mound Blood Curdle Blood Researcher Blood-Chin Rager Bloodcrazed Socialite Bloodsky Berserker Bloodstone Goblin Body Dropper Bog Badger
Cleopatra will allow you to draw tons of cards if youre playing a deck that cares about putting counters on creatures and killing them
Proxy Cube If youre into Cube at all, proxies might have come up before
Some of the above cards are a great way to trigger Enrage without ever entering combat
