There is one Elementsaber for each Attribute, and all have effects that trigger by sending an Elementsaber from the hand to the Graveyard

Two main types dominate the market: Zipper Binders Secure closure protects against spills and dust Interior elastic straps keep pages aligned Compact design ideal for tournament travel Side-loading pockets with reinforced seams Often feature external pockets for tokens or dice Fixed-page portfolios No rings to potentially damage cards Often include magnetic closure Premium versions feature padded covers Built-in elastic straps to keep pages flat Deck Boxes Deck boxes can range anywhere from a budget solution, such as a vinyl box, all the way to premium storage devices that hold room for your cards, dice, tokens, and any other equipment your decks need to function: Hard plastic boxes Crush-resistant construction Water-resistant seals Often include built-in deck dividers Fabric boxes Softer interior to prevent card scuffing Usually feature magnetic closures Additional compartments for dice and tokens Some include removable deck trays Protection materials form the next layer of card preservation

Fastbond Fastbond is my favorite card in Vintage Cube
Being able to produce one mana of any color allows for a more varied deck, without having to put in a bunch of lands to power a couple of cards
Kykar, Wind's Fury, one of the best Jeskai commanders, gets token triggers when you cast both sides of an aftermath card since all of them are instants and sorceries