Pixel Tactics: Wondrous Game Designer / Antoine Bauza

Promo card that was part of the Pixel Tactics Deluxe Kickstarter.

Card text:
Vanguard: Spell: If your unit's total attack strength is great than the rival unit's, apply 3 damage to that unit's leader.
Flank: Spell: Put a hero from your hand into play in any empty slot in your unit.
Rear: Spell: Discard a card to remove 2 damage from your leader and give it [+1 attack].
Order: Discard up to 3 cards to remove 2 damage from your leader and give it [+1 attack] per card discarded.

Leader: Players may not look at their hands, but rivals can. Limited free action: choose a card in your hand and a zone (vanguard, flank, or rear). A rival must tell you the text of that zone's ability. Any player may use this action.