mega evolutions booster box non enhanced Pokemon Evolution Sealed Case – MHDEALSPLUS embrace the overflowing power of Mega Gardevoir ex Pokemon Mega Evolution Not Enhanced

When you add this price increase into the equation, you'll see that the printing of fetchable Battle for Zendikar duals increased the price of an average Standard deck by a staggering $238.04

They can finish off an opponent

[Blocker] (After your opponent declares an attack, you may rest this card to make it the new target of the attack.) Card Set(s) -Paramount War- [OP-02] CARD VIEW OP02-114 | SR | CHARACTER Borsalino (Parallel) Attribute Special Block Icon 1 Effect [Opponent's Turn] This Character gains +1000 power and cannot be K.O.'d by effects

It can also be very useful to you can deal with a problem creature when playing Vandalblast

That's why Sleighfly ex is ranked number 8