Hero — Mentor Dragon • Cost: 2
Level 1-4: • ATK: 2 • HP: 3
Level 5-7: Your units with no abilities get +1/+1. • ATK: 3 • HP: 4
Level 8: During your turn: Flying • ATK: 4 • HP: 5
Green • Balance Hero
"Units with no abilities" means units that don't have any ability text at all. Keywords such as haste, swift strike, resist 1, frenzy 1, etc. do count as abilities. If an effect changes a units stats, such as giving it +1/+1, that does not count as an ability. If a unit has damage on it, or +1/+1 runes, or any other type of rune, that does not count as having an ability. Illusions have the property that they die when they are targeted, but they have no actual ability saying this (just help text), so an Illusion with no ability does get Midori's bonus. — Sirlin, 03/04/16
If a unit gets an ability, such as Calamandra giving it resist 1, then it loses +2/+2 from Midori. This could cause it to die if it then has 0 or less HP. — Sirlin, 03/04/16
Units do not lose the benefit of Midori's midband ability for being in any patrol slot. — sharpo, 03/14/16
You can only reduce the gold cost of something to 0, not lower than that. — sharpo, 03/15/16
Keyword Rulings: Flying