Get the [Super Sentinel Normal Upgrades! 50% More!] bundle with an extra Webstore bonus on top:

• Stun Globe x2250 + 225 extra
• Flash Comm x2250 + 225 extra
• Event Reward x100+ 30 extra
• Event Reward Chance Crate x10 + 3 extra

Alliance Gift:

• Event Reward x4 + 1 extra
• Event Reward Chance Crate x2 + 1 extra