Together, these cards form an infinite loop: you sacrifice Familiar to Seer, drain your opponent, then use Samwise Gamgee's Food token to bring Familiar back, repeating the process until the opponent is out of life
Especially the printings of Solitude, Fury and Grief helped the card going up in playability and usefulness, so as long as those cards stay relevant in the format, Ephemerate will continue to see play
That plus being an Arabian Nights common buffs the price on this past $20
You choose how many targets Ral, Leyline Prodigy's second loyalty ability has and how the damage is divided as you activate the ability
Could that mean that they can be sold to raise funds to plant said trees
I put Ghirapur Orrery in the same class of card as Alhammarrets Archive