doctorbadwolf
Heretic of The Seventh Circle
It is. Extremely so.Not really that odd of a claim.
And the actual tanks will keep the Wizard safe.Full casters can greatly impact the momentum of an encounter so tactical savvy NPCs are going to do their best to prevent them from doing so. Most "tank" PCs lack the ability to control more than 1-3 targets and have few tools to prevent ranged attacks and spells from targeting others so the wizard will have to deal that. the wizard will end up tanking and dealing with mitigation on regular basis. Same reason parties focus on the enemy casters first the majority of the time.
For a few rounds, at best, before forcing the healer to spend resources keeping them in the fight because they’re trying to tank with HP comparable to a summons.Past that purpose built wizard tanks are some of the best in the game. Armored evokers and abjuration wizards can usually out preform those purpose built for the task.
Edit: as well, the Wizard has to use spell slots offensively to make themselves a high value target. Which means they’re not saving them for defense.