That's not true of MTG Modern Horizons sets, however, which feature reprints and brand-new cards being made specifically to enter the Modern format (and beyond, into Legacy and sometimes Vintage)
If you do, create a 0/0 colorless Construct artifact creature token with This token gets +1/+1 for each artifact you control. Dig over there, you bolthead! Illustrated by Zoltan Boros Standard Not Legal Alchemy Not Legal Pioneer Not Legal Historic Not Legal Modern Not Legal Brawl Not Legal Legacy Legal Comp
Containing eight or nine boosters, depending on the retailer and set, trainers get everything they need to battle, including unique dice, sleeves, card dividers, and a pack of energies
6: You get an emblem with "Swamps you control have ': Add .'" Illustrated by: Yuzushio Multiverse ID: 670885 Liliana of the Dark Realms Historic Brawl decks Not Legal Traditional Standard Not Legal Traditional Alchemy Rulings 2013-07-01 Each of Lilianas abilities refers to lands (or land cards) with the subtype Swamp, not just ones named Swamp
Bringing Trainers Pokmon back into the mix also brings new strategic depth into TCG
