This is likely down to the fact that this is a double-faced card, with Neon Ink art on the back, too
Growing the team slowly, or chipping away at opposing boards
However, the fact that Titan can tutor up literally any MTG land in your deck and isn't limited to basics seems to be the real point of contention, as this allows for all kinds of dangerous combos
Kaalia of the Vast Kaalia of the Vast, one of the strongest Mardu cards in the game, might be the best way to cheat at Magic without getting thrown out of the LGS: Why choose between a strong dragon commander, a great angel commander, or the best demon commander, when you can play all three of them together
And while Poison-Tip has reach and helps deter flying creatures Squall Line kills them outright
It is still considered one of the most powerful cards ever and is banned or restricted in nearly every format