In these cases, the official ability desctiptions are correct and mostly sufficient, so not too much to say about them. Remote Explosive Spoiler The Remote Explosive sticks to surfaces. The Location it lands is then marked with a circle, indicating the area covered by the explosion, when detonated. The detonation is a simple (infernal) explosion. Resonating Bolts Spoiler The ability has multiple charges (up to 10+) of bolts, which can be fired in rapid succession. The bolts leave behind a shiny trace and emit light when stuck to something, allowing players to spot them easily. They get a visual indication to roughly show the remaining time until explosion (basically "light pulse version" of the beeping with increasing rate that is being used in movies, or in CounterStrike, when a time bomb is about to blow up). The detonations are simple (smokey) explosions. Resonating Bolts are not included in the video posted by Tragedy, so here is one: 3:07 Artillery Strike Spoiler The targeted area is being marked by a vertical laser beam/hologram above, and a circle on the ground. The attack itself is made up of a bunch of explosions hitting different places within the targeted area (all of them covering the entire area with damage, independent on where their animation shows them to take place).