With the Pokemon GO Catch Mastery Ice event coming online around the world, trainers will get to participate in an event-exclusive Timed Research questline. Completing it provides 40 Cryogronal encounters and various in-game resources. The occasion focuses on celebrating Ice-type pocket monsters and the debut of Shiny Cryogonal.Catch Mastery Ice is taking place on Saturday, December 9, 2023, from 10 am local time to 8 pm local time.Pokemon GO Catch Mastery Ice Timed Research tasks and rewards guidePokemon GO Catch Mastery Ice event provides trainers with a free Timed Research and a $2.00 paid Timed Research. Furthermore, trainers can complete both at the same time if they purchase the latter.The tasks and rewards for both are the same in Pokemon GO and are as follows:Catch Mastery Timed Research - Step 1 of 10Catch 2 Snorunt - Cryogonal encounterCatch 2 Bergmite - Cryogonal encounterMake 3 Nice Throws - Cryogonal encounterRewards: Cryogonal encounter, 10x Poke Ball, 500 XPCatch Mastery Timed Research - Step 2 of 10Make 5 Nice Throws - Cryogonal encounterCatch 5 Ice-type Pokemon - Cryogonal encounterUse 3 Berries to help catch Pokemon - Cryogonal encounterRewards: Cryogonal encounter, 5x Nanab Berry, 500 XPCatch Mastery Timed Research - Step 3 of 10Make 5 Nice Curveball Throws - Cryogonal encounterCatch 5 Ice-type Pokemon - Cryogonal encounterUse 3 Nanab Berries while catching Pokemon - Cryogonal encounterRewards: Cryogonal encounter, 5x Razz Berry, 500 XPCatch Mastery Timed Research - Step 4 of 10Make 3 Nice Curveball Throws in a row - Cryogonal encounterCatch 5 Ice-type Pokemon - Cryogonal encounterUse 3 Razz Berries to help catch Pokemon - Cryogonal encounterRewards: Cryogonal encounter, 5x Pinap Berry, 500 XPCatch Mastery Timed Research - Step 5 of 10Make 5 Nice Curveball Throw in a row - Cryogonal encounterCatch 5 Ice-type Pokemon - Cryogonal encounterUse 3 Pinap Berries while catching Pokemon - Cryogonal encounterCatch Mastery Timed Research - Step 6 of 10Make 3 Great Throws - Cryogonal encounterCatch 5 Snorunt - Cryogonal encounterCatch 5 Bergmite - Cryogonal encounterRewards: Cryogonal encounter, 10x Great Ball, 1000 XPCatch Mastery Timed Research - Step 7 of 10Make 3 Great Curveball Throws - Cryogonal encounterCatch 10 Snorunt - Cryogonal encounterCatch 10 Bergmite - Cryogonal encounterRewards: Cryogonal encounter, 10x Ultra Ball, 1000 XPCatch Mastery Timed Research - Step 8 of 10Make 5 Great Curveball Throws - Cryogonal encounterCatch 10 Snorunt - Cryogonal encounterCatch 10 Bergmite - Cryogonal encounterRewards: Cryogonal encounter, 500x Stardust, 1500 XPCatch Mastery Timed Research - Step 9 of 10Make 3 Great Curveball Throws in a row - Cryogonal encounterCatch 10 Ice-type Pokemon - Cryogonal encounterMake an Excellent Throw - Cryogonal encounterRewards: Cryogonal encounter, 1000x Stardust, 2500 XPCatch Mastery Timed Research - Step 10 of 10Make 5 Great Curveball Throws in a row - Cryogonal encounterMake an Excellent Throw - Cryogonal encounterMake an Excellent Curveball Throw - Cryogonal encounterRewards: Cryogonal encounter, 1500x Stardust, 3000 XPPlayers need to complete the tasks and redeem the rewards before Catch Mastery Ice ends at 8 pm local time today (December 9) in Pokemon GO.While you complete this lengthy questline, check out our other Pokemon GO guides:Best tips and tricks for Catch Mastery Ice || Giovanni counters || Arlo counters || Sierra counters || Cliff counters || Best Ultra League Team