mtg phyrexia all will be one oil slick cards Plains | Phyrexia: Variants Foil | Standard You may play those cards this turn Phyrexian Vindicator | Phyrexia: All

Whenever you copy an instant you get to put a +1/+1 counter on Kalamax

This ranking lists the most expensive of them all

IV Target opponent faces a villainous choice Destroy all Dalek creatures and each of your opponents loses life equal to the total power of Daleks that died this turn, or destroy all non-Dalek creatures

It is a huge mana sink, but with infinite mana or a large amount of it, you mostly guarantee a loss of life enough to kill the table after they run out of permanents

For this reason, Infect decks are often hyper-aggressive, looking to deal as much damage with their Infect creatures as possible before their opponents can stabilize and establish a proper board state