Tawnos left a legacy of animal designs in many of Urza's creations.

Eiserne Anbeterin

{2}: Die Eiserne Anbeterin erhält Flugfähigkeit bis zum Ende des Zuges.
{2}: Die Eiserne Anbeterin erhält Erstschlag bis zum Ende des Zuges.

Motor de Mantis

Mante-Machine

Mantide meccanica

カマキリ・エンジン

Mantídeo Mecânico

Mantis Engine

{2}: Mantis Engine gains flying until end of turn. (It can't be blocked except by creatures with flying or reach.)
{2}: Mantis Engine gains first strike until end of turn. (It deals combat damage before creatures without first strike.)

Tenth Edition

{2}: Mantis Engine gains flying until end of turn.
{2}: Mantis Engine gains first strike until end of turn.

"It's a clever design. You should look closely at its gearing after it swallows your head."
—Jhoira, master artificer

Urza's Destiny

o2: Mantis Engine gains flying until end of turn.
o2: Mantis Engine gains first strike until end of turn.