Understanding Sets, Blocks, Eras, and Generations Pokmon Set A Set refers to the entire collection of cards released together within a particular time frame, release, or expansion
Use Attunement to fill the graveyard with enchantments, bring them all back into play with one fell swoop using Replenish, and have one of them be Opalescence so you can attack for twenty the following turn
It seems like the black and white knights in particular will prefer a grindy midrange game plan, based on finishers like The Circle of Loyalty
Fliers like the transformed Delver of Secrets and Ledger Shredder ensure you have a steady clock of hard-to-answer damage, and massive fliers like Murktide Regent that come down for cheap frequently end games by themselves with a few counterspells to back them up
The Ring Goes South The going rate for a 4-mana ramp spell is two lands, per Explosive Vegetation