Combat Clarity, Summons & Balance Update

• Added a visible red flash and brief character shake when taking damage. • Made zombies larger, with gentler speed increases in later waves. • Gargoyles now attack in pairs more frequently, and chariot passes arrive sooner. • Environmental hazards now deal five damage per hit. • Reduced Blood Totem damage by roughly 50%. • Summon abilities now add companions at levels 1, 3, 5, and 7. Levels 2, 4, and 6 strengthen existing companions; level 7 adds the fourth companion and ultimate power. • Reduced regular zombie XP orbs from 10 to 5 XP before bonuses.