Use the following trick to get Tankmon in Web Domian. If you do not have a Toy Plane to get the Tankmon for Kim in the Web Domain, then bring ten Digivices from the Device Dome. The problem is, you do not have enough space to use all of them. Do the following. When you enter the chamber where Tankmon is, do not move. Shoot three Digivices, After that, follow these movements exactly. Even the slightest mistake will allow Tankmon to get you unprepared. The movements are right, right, northwest (diagonal), up, up, up, up, northeast, right, right, right, right, down, down, down, down, down, down, southwest, left and left. During these movements, you will find yourself in back of the chest he is guarding. When you are behind the treasure chest, shoot two Digivices and continue with the path. After all of this, you will find yourself back at the start. Repeat this until you get a huge heart meter.