I was absolutely thrilled that Grock was getting the Collector Skin「Tremor of the Deep」—so excited I couldn’t sleep a wink that night. This deep-sea behemoth-themed skin is packed with mind-blowing effects: slamming down the Ultimate will summon giant tentacles bursting out of the ground, the Second Skill conjures a Coral Reef Shield, and even basic attacks come with deep-sea bubble sound effects. It’s a must-have for every Grock main! Today, I’m sharing the full official event guide I’ve put together for you all!

The event kicks off for the entire month of April, running for a full 30 days. The core reward is, of course, Grock’s「Tremor of the Deep」Collector Skin, and fan-favorite Collector Skins for Pharsa, Ling, Clint, Edith and more are making a comeback too— a great bonus for veteran players. The gacha mechanics are crystal clear: a Single Draw costs 50 Diamonds, the first draw of each day is 50% off for just 25 Diamonds, and a 10x Draw is a flat 500 Diamonds with no discount. Most importantly, the guaranteed drop rule: the official has confirmed that you will definitely get the current Collector Skin within your first 100 draws, no progressive probability tricks involved. This is a total lifesaver for us unlucky players!

Let’s start with the free rewards you can grab. Log in daily to claim a Collector Skin Draw Ticket, and you can earn more by completing 5 Classic Battles, winning 3 Ranked Matches in a party, and activating your Starlight Member.

All in all, you can get over 20 free tickets throughout April— that’s worth more than 1,000 Diamonds! Don’t overlook these free perks; every little bit adds up and saves you a ton of Diamonds. I make sure to clear these daily tasks first every day— why pass up free stuff?

If the free tickets aren’t enough, there’s a smart way to spend if you decide to top up. First, never skip the daily first draw— that 25 Diamond discount is a chance you don’t want to miss, and it’ll save you a fortune over time. Then, save up for 100 draws before you start spamming pulls. After all, the official guarantees the skin at 100 draws, so single pulls for luck are just a waste. It’s way better to play it safe and steady. When I’m short on Diamonds, I always use COCODP to top up— it’s way more cost-effective than in-game purchases.

There’s also a hidden bonus in the newly launched official Exchange Shop, which many players might miss. Duplicate skins or items you pull will be automatically converted into Royal Coins, and you can use these coins to redeem the current Collector Skin (it takes about 1,000 coins), as well as Epic Skins, Avatar Frames and other rewards.

 Even if you get lucky and pull the skin early, your leftover draw tickets can still be turned into Royal Coins for other prizes— no waste at all! When I pulled Tigreal’s Collector Skin last time, I got it on the 78th draw, and I used the remaining tickets to exchange for three Epic Skin Fragments and a ton of Emblem Fragments. Total win!

Don’t just show off the skin’s effects once you get it— Grock is already a top-tier tank in the current meta, and this new skin is just as amazing in actual combat. The Coral Reef Shield from the Second Skill has much clearer visuals than the default skin, so you can see the shield’s range at a glance in team fights and block damage for your teammates with pinpoint accuracy.

The knock-up effect from the Ultimate’s tentacles can directly interrupt key skills from enemy assassins or mages, and a well-timed Ultimate can completely turn the tide of a team fight.

This「Tremor of the Deep」Collector Skin is absolutely worth unlocking. It’s Grock’s first ever Collector Skin, making it an absolute gem for your collection, and its effects and feel are far beyond expectations.

 Follow my tips: grab all over 20 free tickets first, never skip the daily discounted first draw, and use COCODP to top up if you’re short on Diamonds. All in all, you’ll only spend about 1,500 to 2,000 Diamonds for the entire event— that’s more than 50% off the original cost!

Wish you all luck in unlocking Grock’s「Tremor of the Deep」Collector Skin! Unleash the deep-sea tremor on the battlefield and leave your enemies reeling!