four or more card types mtg Mournwillow x4 Eldritch Moon 4x Playset Magic the Gathering then that player shuffles his or her library. Invasive Surgery MTG - Shadows

Peeking at the top of your library and casting Merfolk from there is a nice effect, and tacking on to create a 1/1 Merfolk is a tasty boon

Frodo, Determined Hero Frodo Determined Hero is a great Voltron commander, especially if you want to run all the Mirran swords

Sure at best you get one extra treasure per turn, but it's a more friendly version of Smothering Tithe

Verdurous Gearhulk Verdurous Gearhulk unfortunately comes last among the original Gearhulk cycle

Of course, rounding thirds is less intuitive to some players than counting halves, so printing a card like this in paper probably results in some gameplay errors where players just counted or rounded incorrectly