The Pokemon card templates included in this freebie pack are 2.5 inches 3.5 inches at 300dpi so excellent for printing
Removing three damage from a character is an enormous asset and can help keep the strongest cards in play, and drawing cards for each point healed sweetens the deal to an absurd degree
In a black green elf deck this is likely better than Boreal Druid or Arbour Elf, Perhaps even Elves of Deepshadow
For example, if you have six cards in hand as Doctor Octopus's last ability resolves, and you also control Thought Reflection (an enchantment that says "If you would draw a card, draw two cards instead"), you'll end up drawing four cards
Best of all, you arent limited to your own creatures, so if your opponent plays something generically powerful or packaged with a useful ETB effect, slap a coin counter on it, kill it off, take it for yourself, then slap another coin counter on it to repeat the process if it survives to your end step
Block icon 2 Effect [Counter] If you have 2 or less Life cards, up to 1 of your Leader or Character cards gains +3000 power during this battle