That includes both how complicated and how expensive it is to master
The spin-dial lore counter makes it easy to remember how close you are to victory!
"Dash [cost]" means "You may cast this card by paying [cost] rather than its mana cost," "If this spell's dash cost was paid, return the permanent this spell becomes to its owner's hand at the beginning of the next end step," and "As long as this permanent's dash cost was paid, it has haste." If you choose to pay the dash cost rather than the mana cost, you're still casting the spell
The same goes for Thing in the Ice, where counter removal flips it into a massive board wipe threat ahead of schedule
These are iconic in Magics history and aside from the number one slot on this list, these are unlikely to ever be topped
Decklist: 1 Merry, Warden of Isengard