Quicksilver Elemental, Touch of Vitae, and Incubation Druid

Prerequisites

• Quicksilver Elemental on the battlefield
• Touch of Vitae in hand
• Incubation Druid on the battlefield
• available

Steps

1. Cast Touch of Vitae by paying , targeting Incubation Druid
2. Activate Quicksilver Elemental by paying , causing it to gain Incubation Druid's activated abilities until end of turn
3. Activate Quicksilver Elemental using Incubation Druid's ability by tapping it, adding Activate Quicksilver Elemental using Incubation Druid's ability granted to it by Touch of Vitae by paying , untapping Quicksilver Elemental
4. Repeat from step 2

Results

• Infinite mana lands you control can produce