(Ignore this if youre deep on enchantress, artifacts, or Planeswalkers at this point, these cards get better)
Acidic Slime Acidic Slime destroys one of three different permanents types when it enters the battlefield, though it's overcosted due to this versatility
What you're seeing with Arena, and why it's a shrinking percentage of total Magic sales is Arena was designed for one format of play, which is called Standard, kind of a one-on-one, very competitive form of play, Cocks said, adding that a lot of Magic s growth in recent years has been driven by two major factors: the rising popularity of Commander and collectibles like Secret Lair and collector boosters
When your opponent Normal or Special Summons exactly 1 monster (and no other monsters are Summoned) while this monster is on the field: You can make that monster lose ATK equal to its Level x 200 (until the end of this turn), and if you do, inflict damage to your opponent equal to the ATK lost by this effect.
It can only be used if you've already got seven cards in the zone, and can grab you two basic Energy cards, attaching them to the Pokmon of your choice right away
Based on events from the Yu-Gi-Oh