Warbanner

When the player levels up, a Warbanner is dropped at the player's feet. While within the banner's aura, player characters gain 30% attack speed and move speed, gain 4 damage, and heal 1% max HP per second (though the heal is missing from the description). Overlapping banners only stack for the heal effect. Characters under the effect will have a yellow banner displayed over their heads.

Tactics

 * Try to space your warbanners around so the auras don't overlap.

Item Synergies

 * Items with on-hit effects (like AtG Missile Mk. 1) and items that have a % damage effect (like Tesla Coil) will benefit from the increased attack speed and increased flat damage.

Bugs

 * If the player has less than 100 maximum health, the banner will keep healing for 0 health.
 * The buff effect is applied a second or so after entering the banner radius, and goes away a second after leaving it.