The Tenth Doctor + Mana Echoes + Reality Strobe + Iraxxa, Empress of Mars

The Tenth Doctor

Mana Echoes

Reality Strobe

Iraxxa, Empress of Mars

How it works

1. Activate The Tenth Doctor by paying 7, removing all time counters from Reality Strobe.
2. Reality Strobe triggers, causing you to cast it from exile without paying its mana cost.
3. Iraxxa triggers, creating a creature token.
4. When the creature token enters, Mana Echoes triggers, adding C for each creature you control that shares a creature type with the token.
5. Resolve Reality Strobe.
6. Repeat.

This clever loop is orchestrated by The Tenth Doctor, whose hefty {7} activated ability time travels three times to strip the final time counters off an exiled Reality Strobe. As the last counter vanishes, Suspend allows you to cast Reality Strobe from exile for free, which happily triggers Iraxxa, Empress of Mars to spawn an Alien Warrior token thanks to her Paradox ability. Because that token enters the battlefield, Mana Echoes floods your pool with colorless mana based on your growing army of shared creature types—funds you can funnel right back into The Tenth Doctor's ability to bounce every permanent your opponents own while generating an infinite horde.