You remove a creature at instant speed, but you give your opponent two more creatures in return
Alharu, Solemn Ritualist Amarant Coral Azusa, Lost but Seeking Azusa, Lost but Seeking Dosan the Falling Leaf Elsha of the Infinite Elsha, Threefold Master Erayo, Soratami Ascendant Guru Pathik Homura, Human Ascendant Ishai, Ojutai Dragonspeaker Ishai, Ojutai Dragonspeaker Iwamori of the Open Fist Kuon, Ogre Ascendant Lyse Hext Monk Gyatso Narset, Enlightened Exile Narset, Enlightened Master Narset, Jeskai Waymaster Oji, the Exquisite Blade Rasaad yn Bashir Rune-Tail, Kitsune Ascendant Sabin, Master Monk Sasaya, Orochi Ascendant Seshiro the Anointed Shu Yun, the Silent Tempest Siani, Eye of the Storm Snow Villiers Stick, Fearless Mentor Taigam, Master Opportunist Taigam, Ojutai Master Tifa Lockhart Tifa, Martial Artist Zedruu the Greathearted Zell Dincht
This is also two bodies in one card with a boat load of utility and options without scripming on the stand alone power
+1: Add or
I just think the card is well executed it being an artifact plays well with Urzas Saga, Improvise and Springleaf Drum, and unlike Thalia, Guardian of Thraben where youre locked out by the tax, you have the choice with Esper Sentinel which presents interesting in-game decisions as you have to balance the tax on the mana versus providing your opponent with card advantage a similar decision to that of being on the play or on the draw
