mtg phyrexia all will be one card list Updated Jan.16* All Will Be One |

That has nice implications in affinity decks, allowing you to send a Myr Enforcer at your opponents face for 9 damage, or something along those lines

MTG card sizes set the industry standard, but not every TCG shares the exact dimensions

Reds card draw is usually discard and draw or exile and being able to play from exile until the end of turn or the end of the next turn

Harrow on a stick can do a surprising amount of work if left alone for a couple turns, giving blue access to a genuine mana ramp option that isnt a mana rock

It has the potential to take off in certain very specific builds

There are spells that deal with two or more things at once, there are spells that provide you will ongoing resources like Bitterblossom, and obviously the planeswalker type