Tiefling gameplay (#703)

* tiefling damage mana

* tiefling spell

* tweaks

Content.Server/_CP14/MagicEnergy/CP14MagicEnergySystem.cs

@@ -1,18 +1,12 @@
-using Content.Server.Popups;
 using Content.Shared._CP14.MagicEnergy;
-using Robust.Shared.Random;
 using Robust.Shared.Timing;
 
 namespace Content.Server._CP14.MagicEnergy;
 
 public sealed partial class CP14MagicEnergySystem : SharedCP14MagicEnergySystem
 {
-    [Dependency] private readonly SharedTransformSystem _transform = default!;
     [Dependency] private readonly IGameTiming _gameTiming = default!;
     [Dependency] private readonly CP14MagicEnergyCrystalSlotSystem _magicSlot = default!;
-    [Dependency] private readonly EntityLookupSystem _lookup = default!;
-    [Dependency] private readonly IRobustRandom _random = default!;
-    [Dependency] private readonly PopupSystem _popup = default!;
 
     public override void Initialize()
     {