Treasure Chest Opened After Watching Ad

I opened a treasure chest after watching an ad. It was the Noble Treasure Chest from the Windy Hills. I got a 3000 EXP Potion. It's a 30% dud. What a shame. Noble Treasure Chest - Windy Hills Item Chance 1000 Coins 0.1% 5,000 Gems 1.5% 3,000 Gems 2% 5 Gem Boosters: 1 Hour 2.4% 5 Gem Boosters: 30 Minutes 3% 1,000 Gems 4% Gem Plus - 30 Minutes 6% 500 Gems 8% 10,000 EXP Up 20% 5,000 EXP Up 23% 3,000 EXP Up 30%