Riptide Biologist
Protection from Beasts reads like a dead clause the moment you take it out of the one tribal architecture that pits Wizards against Beasts. Beasts were that era's big-bodied brawler tribe, and this Human Wizard exists to no-sell them: unblockable by them, untargetable by their spells and abilities, and immune to the damage they would deal it. The protection is deliberately narrow, which is precisely what the morph cost answers. Cast face down, it is a faceless 2/2 with no opinion about what sits across the table; flip it later and the hate switches on only if the Beasts ever show. That construction is a quiet lesson in how tribal-block design hedged its hate spells. Rather than print a colorless catch-all, the era distributed protection from each opposing tribe across the Wizard subtype and leaned on morph to paper over the dead-card risk, so a piece of tribal hate could still be a body when its hate was irrelevant. What you get is a creature whose ceiling is enormous against one kind of opponent and whose floor is just a body: a 1/2 cast face up, or a 2/2 cast for one more, deferring the question of whether the protection ever matters until the board answers it. It is hate-bear design from before hate-bears were a settled category, with the flexibility wired in rather than bolted on.
