While alive, they are abused for greedful purposes
Theres a list of Supporters () and Professor Oak is on that list
Banefire Blaze Bonfire of the Damned Burn from Within Choco-Comet Clan Defiance Crater's Claws Death Grasp Demonfire Devil's Play Disintegrate Electrodominance Energy Bolt Fanning the Flames Flaming Gambit Ghitu Fire Kaervek's Torch Lava Burst Lavalanche Light Up the Night Red Sun's Zenith Titan's Revenge Volcanic Geyser Worldsoul's Rage Zoanthrope You usually need real desperation to add Fall of the Titans to that list, but you could
Avenger of Zendikar Source | Bitterblossom Source Taurean Mauler Source | Sol Ring Source Tendershoot Dryad Source | Raise the Palisade Source Morophon, the Boundless Source | Coat of Arms Source Details for the Everyones Invited Secret Lair Commander deck including price and availability are still forthcoming, but you can visit the decks landing page and sign up to be notified when the drop goes live.
Rest in Peace, Containment Priest, Relic of Progenitus, Nihil Spellbomb, and their ilk will shut you down hard, so keeping at least 1 piece of spot removal for these on hand should be a priority
