Most of them do offer a lot of power in Commander, and of course Anikthea is the pick of the bunch (as she should be)
Ageless Sentinels Angelic Wall Blaze of Glory Doctor Spectrum Escarpment Fortress Faithbound Judge Flumph Geist of the Lonely Vigil Loyal Gyrfalcon Orator of Ojutai Roc Egg Sky Tether Soulbound Guardians Stoic Ephemera Sunweb Teyo, Geometric Tactician Wakestone Gargoyle Wall of One Thousand Cuts Wall of Resistance Wall of Reverence Wall of Shards Wall of Swords Wingmantle Chaplain
If you cast one instant per opponent in order to trigger her effect, you'll need to keep at least three mana available and be able to draw three extra cards per turn, which is a significant resource cost
It pumps up your board or a friend's if they came prepared with tailed creatures
BoP is the best and Arbor the worst but situationally that can be completely reversed
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