Spirit en-Kor, Task Force, and Worthy Cause

Prerequisites

• Spirit en-Kor on the battlefield
• Task Force on the battlefield
• Worthy Cause in hand
• available

Steps

1. Activate Spirit en-Kor by paying , targeting Task Force
2. Task Force triggers, giving itself +0/+3 until end of turn
3. Resolve Spirit en-Kor's ability, causing the next one damage dealt to Spirit en-Kor this turn to be dealt to Task Force instead
4. Repeat an arbitrarily large number of times
5. Cast Worthy Cause by paying and sacrificing Task Force, causing you to gain life equal to Task Force's toughness

Results

• Infinite lifegain