Grand March of Full Bloom, Lianorn

: 1, draw a card, choose a card from your hand, and call it to or discard it. :When this unit attacks, [ 1 & discard a card from hand], and boost this unit with all of your back row units with "Boost". If you boosted this unit with three or more units, this unit gets drive +1 until end of that battle, and at the end of that battle, choose two of your back row rear-guards, and them.