Seedcradle Witch + Bloom Tender + Scuttlemutt

Prerequisites

• Scuttlemutt and Bloom Tender do not have summoning sickness.

Steps

1. 1Activate Scuttlemutt's second ability by tapping it, making any creature you control all colors until end of turn.
2. 2Activate Bloom Tender by tapping it, adding .
3. 3Activate Seedcradle Witch by paying , giving Bloom Tender +3/+3 until end of turn and untapping it.
4. 4Repeat from step 2.

Effects

• Infinite black mana
• Infinite blue mana
• Infinite mana of colors among permanents you control
• Infinite red mana
• Infinitely large creature until end of turn