In the current meta, 披甲龙龟 is somewhat popular. He has been played in 3.6% of recently ranked matches. He is often banned during champ select. Obviously, many players see him as a huge threat. In recent ranked games, 披甲龙龟 was banned 10.3% of the time.
You will find him typically laning in the jungle position. The top win rate position for 披甲龙龟 is jungle (51.2%). Currently, 披甲龙龟's meta game is centered around tanking. Specifically, his gameplay should mainly be focused on shielding carries. Moreover, he is a pretty good magical damage dealer champ. Dealing physical damage is the least significant part of 披甲龙龟’s build.
You should anticipate having to dedicate a decent amount of time practicing and learning to pick up 披甲龙龟. Most League players consider he is an average difficulty champion to use. 披甲龙龟 primarily causes magic damage (79% of his total damage). He doesn't deal a lot of other damage types and should not be played as hybrid damage dealer..
披甲龙龟 deals a decent amount of damage during a normal game (14,935 damage). You may want to focus on developing him as a damage dealing champ to smash your foes.
If you are looking for a dominating damage dealer, then you should maybe consider this champion. He has one of the top kill totals on the Rift among all champs. Furthermore, he has a relatively typical average champion death rate (5.5 deaths). Furthermore, 披甲龙龟's KDA is typically very high with an average KDA ratio of 2.9 as well as 11.5 assists per game.