Adaptive Automaton

As this Vehicle enters, choose a creature type.

Vehicle creatures you control are the chosen creature type in addition to their other types.

Each creature you control of the chosen type other than this Vehicle gets +1/+1.

Crew 3

As this creature enters, choose a creature type.

This creature is the chosen type in addition to its other types.

Each other creature you control of the chosen type enters with an additional +1/+1 counter on it.

As Coalition Construct enters, choose a creature type.

Coalition Construct is the chosen type in addition to its other types.

When Coalition Construct enters, other creatures you control of the chosen type and creature cards of that type in your hand perpetually get +1/+1.

Ward

As this creature enters, choose a creature type.

This creature is the chosen type in addition to its other types.

If a triggered ability of another creature you control of the chosen type triggers, it triggers an additional time.

Flash

As this artifact enters, choose a creature type.

Creatures you control of the chosen type get +1/+1.

As this artifact enters, choose a creature type.

: Until end of turn, this artifact becomes a copy of target creature you control of the chosen type, except it's an artifact in addition to its other types.