This isn't a surprise attack creature, but can still be usefully thrown into play before combat, without ever needing to attack at all
Focus Fire Rating: 4/10 Removal that only targets attacking or blocking creatures tends to fall a little short of the mark, but costing 1 mana and dealing at least 2 damage in a vacuum makes Focus Fire more than efficient enough
When Myrel, Shield of Argive attacks, you will create 9 of the 1/1 colorless Soldier artifact creature tokens rather than 3
Every Pokmon card has a collector card number
When any of your opponents discard a card, you get to make a 1/1 Elf Warrior token, encouraging you to keep ripping your opponent's hands apart to keep your board full of tokens
Mirkwood ElkMirkwood Elk is a pretty powerful recursion engine for decks looking to recover some dead Elves