shadowfax mtg card Magic the Gathering Shadowfax, Lord of… you may put a creature card with lesser power from your hand onto the battlefield tapped and attacking MTGNexus - Shadowfax

It'll definitely see play in commander, standard, and modern formats, as the cheap casting cost and four powerful abilities really make it stand out from the rest

You can find the site here, and the relevant bits about the Elder Dragons here, here and here

A lot of players used all the most expensive and underpriced cards and then effectively won the game with Jayemdae Tome

with Mirrodin Besieged, you dramatically shorten the window before you can take out a player by playing it when the criteria is met, then immediately move to your end step

To get around summoning sickness you want to be able to sac Optimus Prime, Hero Flip on an opponent's turn

a location doesnt quest like a character does