Cloth Of Stars, Humphrey Bogart and Red Verdon are the other supplementary entries at a cost of £75,000 each.
Irish trainer Aidan O'Brien has seven of the 18 contenders still in the race, including leading hope US Army Ranger.
The additional entries mean the race will be worth £1.454m and the most valuable ever staged in Britain.
If all 18 horses line up, it will be the largest Derby field for 10 years since the victory of Sir Percy in 2006.
O'Brien, who has won the race five times previously, saddled eight runners in 2007 when his best finisher Eagle Mountain was second to winner Authorized.

The Duke of Rothesay will be joined by newly elected MSPs, diplomats and church leaders at St Giles' Cathedral.
The service traditionally takes place on the evening before the first sitting of a new parliamentary term. This year's ceremony includes a humanist blessing for the first time.
The Prince will meet with Holyrood's party leaders after the service.
The Reverend Calum MacLeod, minister of St Giles' Cathedral will lead the evening service, and Dr Angus Morrison, moderator of the General Assembly of the Church of Scotland, will deliver a sermon.
Guests will be greeted by music from a quartet of the National Youth Jazz Orchestra of Scotland, while musicians from the Royal Conservatoire of Scotland will perform during the service, as will the cathedral's choir.
Departing Presiding Officer Tricia Marwick, who will make a reading during the event, said it would be a "modern" service including representatives of "many faiths".
She said: "It is an honour to take part in a tradition as historic as the Kirking of the Scottish Parliament, a ceremony which was resumed when Parliament reconvened in 1999.
"It will be my pleasure to welcome His Royal Highness the Duke of Rothesay."
Humanist Society Scotland chief executive Gordon MacRae said he was "delighted" that there would be representation for non-religious people at the service for the first time.
He said: "As Scottish society changes it is only fair and proper that representatives from the large group in society that seek to lead ethical and fulfilling lives without religion are included in the country's important ceremonies."
The new session of the Scottish Parliament will formally begin on Thursday, when MSPs will be sworn in by Ms Marwick in the Holyrood chamber.
An election will then be held to choose a new presiding officer, with the formation of a government and the election of a first minister the following week.

The Ryder Cup veteran, 41, finished two over par, two shots adrift of the projected cut and down in tied 93rd.
He needed to win at least £23,905 ($30,639) - equivalent to a top-30 finish - to retain his tour place.
But the 2008 Open runner-up said: "It doesn't mean you're never going to see me again."
He later added on Twitter: "You don't get to number five in the world and help lift a few Ryder Cups and disappear.
"You come back stronger and more determined than ever."
Scotland's Martin Laird, who won the Texas Open in 2013, remains in contention at the halfway stage in San Antonio.
The 34-year-old shot a second-round 67 to leave him five under par, three shots behind the joint leaders, American pair Bud Cauley and Tony Finau.
Northern Ireland's Graeme McDowell is two under but England's Luke Donald, runner-up in last week's RBC Heritage, missed the cut on four over.
First-round leader Branden Grace carded a one-over 73 to drop back into a seven-way tie for 10th, alongside Laird.
Poulter, who shot 75 and 71, said he would still play on the PGA Tour through sponsors' invites and add more European Tour events to his schedule.
The world number 190 added he thought his struggles had been "slightly over-dramatised".
"It means I've got some work to do and I need to go away and do some work," he said.
After missing the second half of last season with a foot injury, Poulter started this season needing to earn either 218 Tour points or £271,514 ($348,000) in 10 events to retain his full playing privileges.
He has accrued 155 points and prize money of £247,335 ($317,010).
Four horses including joint favourite Wings of Desire have been added as late entries for the Derby at Epsom on Saturday.
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Prince Charles is to attend an interfaith service for the Kirking of the Scottish Parliament in Edinburgh.
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England's Ian Poulter says he will "come back stronger than ever" after losing his PGA Tour card by missing the cut at the Texas Open.