Hoard Hauler

Trample (This creature can deal excess combat damage to the player or planeswalker it's attacking.)

Whenever this creature deals combat damage to a player, create a Blood token. (It's an artifact with ", , Discard a card, Sacrifice this token: Draw a card.")

Flying, trample

When RMS Titanic deals combat damage to a player, sacrifice it and create that many Treasure tokens.

Crew 3 (Tap any number of creatures you control with total power 3 or more: This Vehicle becomes an artifact creature until end of turn.)

When this Vehicle enters, it deals 5 damage to target creature an opponent controls.

Whenever one or more creatures your opponents control are dealt excess noncombat damage, create a Treasure token.

Crew 2

Whenever this creature deals combat damage to a player, create a 1/1 colorless Sand creature token for each land you control.

Flying

Myriad (Whenever this creature attacks, for each opponent other than defending player, you may create a token copy that's tapped and attacking that player or a planeswalker they control. Exile the tokens at end of combat.)

Whenever this creature deals combat damage to a player, create a Treasure token.

Whenever Jackdaw deals combat damage to a player, you may discard your hand. If you do, draw a card for each artifact you control.

Crew 3