Until new precons and legendary creatures are announced and released the true long-term demand will remain a mystery
If history is any indication, Elephant Graveyard will likely settle at around 2x-2.5x the previous priceI predict between $200-$250, with MP/HP copies in the $100-$150 range
Plus, thanks to his Shift ability, you can bring him onto the field early, and his Evasive keyword means your opponent will need another Evasive character to deal with him
When Sun Titan enters the battlefield or attacks, you get to bring back any permanent to the battlefield
see the placement of Niv-Mizzet, Parun)
The Fourth Doctor + Displacer Kitten + Sensei's Divining Top + Gran-Gran Doctor Who 's MTG crossover produced a fun card in The Fourth Doctor, which creates Food Tokens once per turn if you play a historic spell from your hand or the top of your library