Editing Christmas event (section)

====Present types====
From the 2017 Christmas event and onward, there are '''two types''' of Presents, "Common" and "Ultimate" (though they appear identical in the player's inventory):
# '''Common''' presents are those dropped in Normal, Hard, and Very Hard difficulties. These contain less generally valuable items, such as {{Tool|rare|Photon Drop|Photon Drops}}, {{Tool|rare|Photon Crystal|Photon Crystals}}, {{Tool|HP Material|HP}}, {{Tool|TP Material|TP}}, or {{Tool|Luck Material|Luck}} [[Materials|materials]] (in quantities of 1-3), or "joke" weapons with varying Hit %.
# '''Ultimate''' presents are those dropped in Ultimate difficulty. These contain a much wider variety of items spread across different tiers of rarity. Ultimate presents can reward the aforementioned quantities of Photon Drops and Photon Crystals, but also items such as [[TypeM weapons#Event TypeM weapons|event-exclusive TypeM weapons]], the various [[Tools#Ring paints|ring paints]], high-Hit % common weapons with valuable [[Weapons#Special attacks|specials]] (e.g. [[Arrest]], [[Charge]], [[Hell]]), as well as extremely high-value items at the rarest tier, such as one  {{Tool|rare|Photon Hoard}}, three {{Tool|rare|Photon Sphere|Photon Spheres}}, a high Hit % {{Sword|rare|Lame d'Argent}} or {{Sword|Calibur}}, and even {{Gun|rare|Heaven Punisher}}.