Lo and Li, Twin Tutors Lo and Li, Twin Tutors have very limited roles, but they certainly work for the decks with good lessons and noble payoffs
[2] The following February, the game made an appearance at the 2000 Toy Fair in New York City as part of Nintendo's "Pokmon 2000" interactive line-up along with Pokmon Gold and Silver
Cycling seems to be a mechanic for limited fodder
Only real downside I see is you are locking only one player out of attacking most likely, so far more limited than War Tax, although it does better protection for planeswalkers, this protects not just you but also your non-enchanted opponents, which is a pretty severe downside
Both of these red rituals have been mainstays of competitive Magic for a very long time, and I assume they'll continue to be for some time
Marath, Will of the Wild pushes for a big mana spin on tokens, with its weird activated ability to go along with that, while Gahiji, Honored One has a political bend to its ability