Master summoner; Wilfred Fizzlebang

Jank Alert
I wanted to test the potential maximum strength of mating call after the introduction of messenger hawk. This is what i came up with.

Steps:
1 - Obtain a Messenger hawk.
2 - Clone it with twinning rituals, excavate the rituals for additional hawks, dark return hawks you used to chump block.
3 - Reunite for or draw a Grim Stranger.
4 - Dump all your hawks on the stranger. Mirror image if available.
5 - Play the stranger in hand and have him call for his mates.(hold up an unseal to prevent a board clear)
6 - Swing with all your strangers for tons of damage.

Damage dealt is the number of strangers on board squared + 2 damage for each that isnt blocked by creatures.
There is an achievement if you can mating call atleast 3 strangers with this combo.